{"title":"Baterie litowe do zastosowań morskich","description":"\u003ch2\u003eThe World's Finest Lithium Marine Batteries.\u003c\/h2\u003e\n\u003cp\u003eThese lithium marine batteries are perfect for small to large crafts, narrowboats, yachts and all at-sea power needs.\u003c\/p\u003e\n\u003cp\u003eDesigned by UK battery engineers, these lithium marine batteries can be a drop in replacement to existing lead-acid and AGM batteries, and due to their energy density, can replace large battery banks with only a few lithium batteries.\u003c\/p\u003e\n\u003cp\u003eAs it stands, TITAN Lithium offers the most feature-packed lithium batteries on the market - all batteries include:\u003c\/p\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003eSmart BMS - custom made by us for the pinnacle of safety \u0026amp; performance\u003c\/li\u003e\n\u003cli\u003eBluetooth connectivity\u003c\/li\u003e\n\u003cli\u003eIn-built heaters for cold climate performance\u003c\/li\u003e\n\u003cli\u003eActive balancing for cell longevity\u003c\/li\u003e\n\u003cli\u003eCommunication ports for inverters and paralleled batteries via CANBUS \u0026amp; RS485\u003c\/li\u003e\n\u003cli\u003eSpecific for marine applications - NMEA 2000 compatible\u003c\/li\u003e\n\u003cli\u003eIP65 rated plastic cases for safe use while on the water\u003c\/li\u003e\n\u003cli\u003eIndividually graded and matched cells, with detail-driven build quality\u003c\/li\u003e\n\u003cli\u003eHighest rated DoD (Depth of Discharge) on the market:\u003cbr\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e100% - 3,000 Cycles\u003c\/li\u003e\n\u003cli\u003e80% - 6,000 Cycles\u003c\/li\u003e\n\u003cli\u003e50% - 12,000 Cycles\u003c\/li\u003e\n\u003cli\u003e30% - 15,000 Cycles\u003c\/li\u003e\n\u003cli\u003e10% - 25,000 Cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAt TITAN, we do not compromise our quality standards at any level.\u003c\/p\u003e","products":[{"product_id":"titan-lithium-12v-100ah-battery","title":"TITAN 12V 100Ah litowy akumulator hotelowy (DIN 027)","description":"\u003cp style=\"text-align: center; font-size: 1.2em; font-weight: bold;\"\u003e12.8V | 100Ah | 1,280Wh\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eReal achievable capacity - up to 107Ah\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e242mm long x 175mm wide x 190mm high\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eThe 100Ah, in short\u003c\/h2\u003e\n\u003cp\u003eThe world's highest-capacity DIN 027 leisure battery - and only TITAN makes one. Our latest cell R\u0026amp;D fits 100Ah, 1,280Wh of real usable energy at 12.8V, into the same compact case the outgoing 80Ah lived in, so nothing changes about the tray, straps or cable runs your install was built around. Built for compact campervans, day boats and small off-grid installs where space is at an absolute premium - VW Caddy, mid-roof Transit Custom, ride-on machinery and ground-level sheds. The BMS is upgraded to 150A continuous output. This compact model keeps things simple: full Bluetooth monitoring through the TITAN app, built-in heater and dual active and passive cell balancing, but no inverter comms ports - if you need CANBUS integration, step up to the \u003ca href=\"\/pl\/products\/titan-lithium-12v-120ah-096-battery\" title=\"TITAN 12V 120Ah (DIN Type 096)\"\u003e120Ah\u003c\/a\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1,280Wh usable, up to 107Ah in practice\u003c\/li\u003e\n\u003cli\u003e150A continuous BMS discharge\u003c\/li\u003e\n\u003cli\u003e10.5kg - a 15.5kg saving over the closest single lead-acid equivalent\u003c\/li\u003e\n\u003cli\u003eDual active and passive cell balancing\u003c\/li\u003e\n\u003cli\u003eBuilt-in heater mat, safe charging down to -30°C\u003c\/li\u003e\n\u003cli\u003eLifetime, transferable warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCase height is 190mm as standard. It can be mounted on its side to drop overall height to 175mm where fitting space is tight.\u003c\/p\u003e\n\u003ch2\u003eWill it fit your vehicle?\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVW Caddy \/ mid-roof Transit Custom\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDrops into the standard small-leisure tray.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompact campervans (Doblo, Berlingo)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFootprint matches small DIN trays.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGarden machinery \/ ride-on mowers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLighter than the original SLA pack.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStationary off-grid (sheds, ground tier)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard footprint for small strap-down trays.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImportant note\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLeisure only\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDesigned for powering appliances. Not a starter battery.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e242mm (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e175mm (W) x 190mm (H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eThe cell chemistry\u003c\/h2\u003e\n\u003cp\u003eAll TITAN batteries use lithium iron phosphate (LiFePO4) prismatic cells - the most thermally and chemically stable lithium chemistry available. No cobalt, no nickel, no off-gassing, no acid. The trade-off is a slightly lower cell voltage (3.2V per cell, 4 cells = 12.8V) and lower energy density than the NMC cells used in EVs. In return, you get lifespans that make NMC look disposable: 3,000 to 25,000 cycles depending on use, against NMC's 1,000 to 2,500.\u003c\/p\u003e\n\u003cp\u003eLiFePO4 is now widely considered safer than lead-acid. Cells can be installed in any orientation (upright is optimum), contain no liquid electrolyte, and are fully recyclable.\u003c\/p\u003e\n\u003ch3\u003eCycle life you won't outlive\u003c\/h3\u003e\n\u003cp\u003eA cycle is one full discharge plus one full recharge. Count scales with how deep you take each discharge:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100% DoD - 3,000 cycles (8.2 years at one cycle a day)\u003c\/li\u003e\n\u003cli\u003e80% DoD - 6,000 cycles\u003c\/li\u003e\n\u003cli\u003e50% DoD - 12,000 cycles (over 30 years daily use)\u003c\/li\u003e\n\u003cli\u003e30% DoD - 15,000+ cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor reference, the best lead-acid gel battery tops out at 350-400 cycles at 80% DoD. A TITAN at the same depth gives 6,000 - roughly 15x the service life.\u003c\/p\u003e\n\u003ch3\u003ePrismatic, not cylindrical\u003c\/h3\u003e\n\u003cp\u003eOur cells are long, flat prisms that fill the rectangular case end to end. Cylindrical cells leave gaps between every cell and are much harder to repair (lots of spot welding), so we pay the extra cost for prismatic and pass the capacity gain back to you. The aluminium cell casing also disperses heat evenly: even at full 150A BMS allowance the cells stay well inside spec, well inside spec (thermal runaway territory doesn't start until around 100°C). Heater mats also work better with prismatic cells - every cell sits against the heating element, rather than only the outer ring of a cylindrical pack.\u003c\/p\u003e\n\u003ch2\u003eCapacity, without the weight\u003c\/h2\u003e\n\u003ch3\u003eTwo and a half times the usable capacity of lead-acid\u003c\/h3\u003e\n\u003cp\u003eMatching this 100Ah in lead-acid means two and a half Exide ER550 115Ah batteries paralleled up to 288Ah. One TITAN 100Ah replaces the lot - huge saving in space, weight and cabling, with no gassing so it can live anywhere.\u003c\/p\u003e\n\u003cp\u003eWe quote capacity in Wh (Watt-hours) because Ah on its own ignores chemistry. TITAN lithium delivers 100% of rated capacity. Gel manages around 90%, AGM 75%, flooded lead-acid 60%. Factor that in and a TITAN 100Ah has more than double the real-world capacity of a lead-acid battery on the same label rating.\u003c\/p\u003e\n\u003ch3\u003e10.5kg. Not 26kg.\u003c\/h3\u003e\n\u003cp\u003eThe closest single lead-acid battery (Varta LFD90 (90Ah AGM)) weighs 26kg and takes around three times the physical volume. A 15.5kg saving matters on a motorhome's drive-axle plate, at the ferry scales, and at the pump.\u003c\/p\u003e\n\u003ch3\u003e99% electrically efficient\u003c\/h3\u003e\n\u003cp\u003eAlmost every watt you put in comes back out. A great partner for solar - no wasted incoming charge - and happy to accept very high charge currents: 0 to 95% in under two hours at 100A+.\u003c\/p\u003e\n\u003ch2\u003eThe \u003ca href=\"\/pl\/pages\/the-bms\" title=\"The TITAN BMS\"\u003eTITAN BMS\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe battery management system is the circuit board between the cells and the terminals. It's the difference between a lithium battery that lasts 15 years and one that self-destructs in two. Most brands fit an off-the-shelf board with generic parameters. We don't.\u003c\/p\u003e\n\u003ch3\u003eMatched, not off-the-shelf\u003c\/h3\u003e\n\u003cp\u003eOur BMS is custom, with parameters tuned to the exact cell spec we use. That lets us run the cells right up to their real safe working limits without compromising protection. It's also how we pull an extra 5-10% usable capacity out of every cell (a 100Ah can show as 107Ah fully charged). We can't guarantee the bonus capacity batch to batch, but the BMS re-maps its 100% reading automatically so the app always shows what you actually have.\u003c\/p\u003e\n\u003ch3\u003e11 protections, all self-resetting\u003c\/h3\u003e\n\u003cp\u003eOver-discharge, over-voltage, under-voltage, over-current, short-circuit, over-temperature, under-temperature, cell balance faults and more. All protections are temporary - they either self-reset or clear the moment the battery is put back on charge. The 150A continuous current allowance on this model is class-leading thanks to premium MOSFETs, oversized heat sinks and properly sized internal cabling.\u003c\/p\u003e\n\u003ch3\u003eDual active and passive cell balancing\u003c\/h3\u003e\n\u003cp\u003ePassive balancing is cheap: cells bleed off to each other and that's it. Active balancing actively moves energy between cells, protecting the weakest cell from doing all the work. Most brands pick one. We run both - passive for small voltage deltas, active for larger ones. Keeps the BMS's own power draw low while still giving you the full benefit of active balancing. It's automatic, most active when charging above 3.4V per cell, and takes full effect between 90-100% SOC.\u003c\/p\u003e\n\u003ch3\u003eSelf-heating, safely charging down to -30°C\u003c\/h3\u003e\n\u003cp\u003eLithium cannot be charged below 0°C without cell damage. Our built-in heater mat wraps the internal pack and kicks in automatically at around 2°C whenever there's an incoming charge current. It draws from the charger first, and if the charger can't keep up, pulls up to 3.6A from the battery itself to get cell temperature to 10°C before routing charge back to the cells. Expect roughly 20 extra minutes on your charge time in the cold. Discharge is unaffected and works down to -20°C.\u003c\/p\u003e\n\u003ch3\u003eAutomatic and user hibernation\u003c\/h3\u003e\n\u003cp\u003eA fully discharged lithium battery left for months can be a lithium battery that doesn't come back. Two hibernation modes keep that from happening:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic:\u003c\/strong\u003e triggers after several days of inactivity at low SOC. The battery stops outputting, but retains enough headroom to last around 6 months (longer on larger packs) before any cell risk. Wakes up the moment you put it on charge or open the app.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser:\u003c\/strong\u003e triggered by the supplied on\/off cable. BMS stays awake, but charge and discharge are disabled. Perfect for winter storage - stops parasitic loads from draining the battery over a season off the road.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandles high inrush currents\u003c\/h3\u003e\n\u003cp\u003eInverters, water pumps, motor movers and compressors can pull 1,000A+ for a microsecond on start-up. Many BMSs read that as a short circuit and trip. Ours is tuned to ride those spikes without nuisance shutdowns, so start-up loads behave the way they did on your old lead-acid.\u003c\/p\u003e\n\u003ch2\u003eFitment and installation\u003c\/h2\u003e\n\u003ch3\u003eDrop-in for lead-acid\u003c\/h3\u003e\n\u003cp\u003eDesigned as a direct, like-for-like replacement for compact small-leisure lead-acid batteries. Case, terminal layout and dimensions match the lead-acid spec, so there's no need to rework trays, straps or cable runs.\u003c\/p\u003e\n\u003cp\u003eDouble-check your charger. TITAN batteries accept AGM or \"Sealed\" modes if your charger does not have a dedicated lithium preset. Aim for a maximum charge voltage of 14.4V.\u003c\/p\u003e\n\u003cp\u003eCompatible with split-charge relays and DC-DC chargers out of the box. These are deep-cycle leisure batteries for running equipment - not engine-starting batteries.\u003c\/p\u003e\n\u003ch3\u003eTerminals\u003c\/h3\u003e\n\u003cp\u003eDual connection as standard: high-performance copper round (SAE\/automotive) terminals for lead-acid-style clamp fitment, plus an integrated M8 nut and bolt on the same terminal for direct ring-terminal cabling. No adapters required, corrosion-free contact on both types.\u003c\/p\u003e\n\u003ch3\u003eMounting\u003c\/h3\u003e\n\u003cp\u003e190mm tall as standard - fits under most seat bases and in factory battery trays. Can be mounted on its side to bring overall height to 175mm where needed. Upright is optimal for longevity, but orientation will not affect safety or performance.\u003c\/p\u003e\n\u003ch2\u003eBluetooth monitoring and the \u003ca href=\"\/pl\/pages\/the-app\" title=\"The TITAN app\"\u003eTITAN app\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp\u003eBluetooth is built in. The free TITAN app (iOS and Android, 10 languages) shows live voltage, current in both amps and watts, SOC as a percentage and in Ah, individual cell voltages, internal temperature, estimated time to full or empty, protection trip history and live balancing activity.\u003c\/p\u003e\n\u003cp\u003eIt handles multiple batteries in series or parallel and re-calculates totals automatically, so whether you've got one 100Ah or three in parallel, the figures on screen match the actual pack.\u003c\/p\u003e\n\u003ch2\u003eWarranty, longevity and repair\u003c\/h2\u003e\n\u003ch3\u003eActual lifetime warranty\u003c\/h3\u003e\n\u003cp\u003eWe're confident enough in the build to back every grade-A cell battery with a warranty that lasts the lifetime of the battery - fully transferable. Our parent company has been trading continuously since 1948, so we intend to be around to honour it in 20 years' time.\u003c\/p\u003e\n\u003cp\u003eWhat the warranty doesn't cover is wear. All batteries lose capacity with use - the harder you work them, the faster that happens. LiFePO4 is remarkably resistant: expect a 5-10% capacity drop every decade of normal use. A brand-new 100Ah shows around 107Ah fully charged, a 10-year-old 100Ah around 95Ah, a 20-year-old 100Ah around 88Ah. Natural degradation isn't a valid warranty claim - if a battery stops holding enough capacity for your use, it's time to replace.\u003c\/p\u003e\n\u003cp\u003eThe warranty covers components against premature failure caused by manufacturing faults. Full terms are on our warranty page.\u003c\/p\u003e\n\u003ch3\u003eCost over a decade\u003c\/h3\u003e\n\u003cp\u003eThe TITAN 100Ah sits at £399 new. Over its 10-year design life that's £40 a year. Matching its usable capacity in lead-acid means around two and a half ER550-class leisure batteries (£500 a set) with a 4-year design life - call it £125 a year, with cascading labour each replacement. Around £850 saved over 10 years, before you factor in the weight, volume and efficiency benefits. In practice most of our customers see 15-20 years out of a TITAN.\u003c\/p\u003e\n\u003ch3\u003eModule-based repair\u003c\/h3\u003e\n\u003cp\u003eIf something fails we repair the failed module - BMS, balance board, a single cell - rather than replace the whole battery. Lower cost to you, lower carbon footprint, faster turnaround. As a family of battery specialists since the 1950s, there isn't much we haven't already rebuilt.\u003c\/p\u003e","brand":"TITAN Lithium","offers":[{"title":"Default Title","offer_id":49066485186825,"sku":"LFP-100","price":399.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/4253\/6201\/files\/100AhMain.webp?v=1786457088"},{"product_id":"titan-lithium-12v-120ah-096-battery","title":"TITAN 12V 120Ah litowy akumulator hotelowy (DIN Type 096)","description":"\u003cp style=\"text-align: center; font-size: 1.2em; font-weight: bold;\"\u003e12.8V | 120Ah | 1,536Wh\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eReal achievable capacity - up to 128Ah\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"300\" width=\"300\" alt=\"120Ah DIN Type 096 dimensions diagram - 280mm long by 175mm wide by 190mm high\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0884\/4253\/6201\/files\/TITAN-DIN_CASE-105Ah.svg?v=1741269217\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e280mm long x 175mm wide x 190mm high\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eThe 120Ah, in short\u003c\/h2\u003e\n\u003cp\u003eThe world's highest-capacity DIN Type 096 leisure battery - and only TITAN makes one. Our latest cell R\u0026amp;D fits 120Ah, 1,536Wh of real usable energy at 12.8V, into exactly the same Type 096 case as the outgoing 105Ah, so it still drops into factory VW T6 leisure trays and similar 280mm slots without packing or reworking the mount. Built for VW T6, custom campers and low-profile conversions where the standard DIN 019 case won't fit but you want serious capacity. 150A continuous BMS output, native Victron CANBUS, built-in heater and dual active and passive cell balancing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1,536Wh usable, up to 128Ah in practice\u003c\/li\u003e\n\u003cli\u003e150A continuous BMS discharge\u003c\/li\u003e\n\u003cli\u003e11.5kg - a 16.5kg saving over the closest single lead-acid equivalent\u003c\/li\u003e\n\u003cli\u003eNative \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide\" title=\"Victron Energy integration guide\"\u003eVictron CANBUS\u003c\/a\u003e, RS485 and NMEA2000 on request\u003c\/li\u003e\n\u003cli\u003eBuilt-in heater mat, safe charging down to -30°C\u003c\/li\u003e\n\u003cli\u003eLifetime, transferable warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCase height is 190mm as standard. It can be mounted on its side to drop overall height to 175mm where fitting space is tight.\u003c\/p\u003e\n\u003ch2\u003eWill it fit your vehicle?\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVW Transporter T5 \/ T6 \/ T6.1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eType 096 footprint matches factory leisure tray.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCaddy and small-camper conversions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDrops into 280mm trays without packing.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCustom camper builds (low-profile)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSame height as DIN 019 with a shorter base.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOff-grid cabins \/ shed installs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard automotive footprint.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImportant note\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLeisure only\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDesigned for powering appliances. Not a starter battery.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e280mm (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e175mm (W) x 190mm (H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eThe cell chemistry\u003c\/h2\u003e\n\u003cp\u003eAll TITAN batteries use lithium iron phosphate (LiFePO4) prismatic cells - the most thermally and chemically stable lithium chemistry available. No cobalt, no nickel, no off-gassing, no acid. The trade-off is a slightly lower cell voltage (3.2V per cell, 4 cells = 12.8V) and lower energy density than the NMC cells used in EVs. In return, you get lifespans that make NMC look disposable: 3,000 to 25,000 cycles depending on use, against NMC's 1,000 to 2,500.\u003c\/p\u003e\n\u003cp\u003eLiFePO4 is now widely considered safer than lead-acid. Cells can be installed in any orientation (upright is optimum), contain no liquid electrolyte, and are fully recyclable.\u003c\/p\u003e\n\u003ch3\u003eCycle life you won't outlive\u003c\/h3\u003e\n\u003cp\u003eA cycle is one full discharge plus one full recharge. Count scales with how deep you take each discharge:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100% DoD - 3,000 cycles (8.2 years at one cycle a day)\u003c\/li\u003e\n\u003cli\u003e80% DoD - 6,000 cycles\u003c\/li\u003e\n\u003cli\u003e50% DoD - 12,000 cycles (over 30 years daily use)\u003c\/li\u003e\n\u003cli\u003e30% DoD - 15,000+ cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor reference, the best lead-acid gel battery tops out at 350-400 cycles at 80% DoD. A TITAN at the same depth gives 6,000 - roughly 15x the service life.\u003c\/p\u003e\n\u003ch3\u003ePrismatic, not cylindrical\u003c\/h3\u003e\n\u003cp\u003eOur cells are long, flat prisms that fill the rectangular case end to end. Cylindrical cells leave gaps between every cell and are much harder to repair (lots of spot welding), so we pay the extra cost for prismatic and pass the capacity gain back to you. The aluminium cell casing also disperses heat evenly: even at full 150A BMS allowance we measured peak cell temperatures around 45°C, well inside spec (thermal runaway territory doesn't start until around 100°C). Heater mats also work better with prismatic cells - every cell sits against the heating element, rather than only the outer ring of a cylindrical pack.\u003c\/p\u003e\n\u003ch2\u003eCapacity, without the weight\u003c\/h2\u003e\n\u003ch3\u003eThree times the usable capacity of lead-acid\u003c\/h3\u003e\n\u003cp\u003eMatching this 120Ah in lead-acid means three Exide ER550 115Ah batteries paralleled up to 345Ah. One TITAN 120Ah replaces the lot - huge saving in space, weight and cabling, with no gassing so it can live anywhere.\u003c\/p\u003e\n\u003cp\u003eWe quote capacity in Wh (Watt-hours) because Ah on its own ignores chemistry. TITAN lithium delivers 100% of rated capacity. Gel manages around 90%, AGM 75%, flooded lead-acid 60%. Factor that in and a TITAN 120Ah has more than double the real-world capacity of a lead-acid battery on the same label rating.\u003c\/p\u003e\n\u003ch3\u003e11.5kg. Not 28kg.\u003c\/h3\u003e\n\u003cp\u003eThe closest single lead-acid battery (Varta LED95 (95Ah AGM)) weighs 28kg and takes around three times the physical volume. A 16.5kg saving matters on a motorhome's drive-axle plate, at the ferry scales, and at the pump.\u003c\/p\u003e\n\u003ch3\u003e99% electrically efficient\u003c\/h3\u003e\n\u003cp\u003eAlmost every watt you put in comes back out. A great partner for solar - no wasted incoming charge - and happy to accept very high charge currents: 0 to 95% in under two hours at 100A+.\u003c\/p\u003e\n\u003ch2\u003eThe \u003ca href=\"\/pl\/pages\/the-bms\" title=\"The TITAN BMS\"\u003eTITAN BMS\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe battery management system is the circuit board between the cells and the terminals. It's the difference between a lithium battery that lasts 15 years and one that self-destructs in two. Most brands fit an off-the-shelf board with generic parameters. We don't.\u003c\/p\u003e\n\u003ch3\u003eMatched, not off-the-shelf\u003c\/h3\u003e\n\u003cp\u003eOur BMS is custom, with parameters tuned to the exact cell spec we use. That lets us run the cells right up to their real safe working limits without compromising protection. It's also how we pull an extra 5-10% usable capacity out of every cell (a 120Ah can show as 128Ah fully charged). We can't guarantee the bonus capacity batch to batch, but the BMS re-maps its 100% reading automatically so the app always shows what you actually have.\u003c\/p\u003e\n\u003ch3\u003e11 protections, all self-resetting\u003c\/h3\u003e\n\u003cp\u003eOver-discharge, over-voltage, under-voltage, over-current, short-circuit, over-temperature, under-temperature, cell balance faults and more. All protections are temporary - they either self-reset or clear the moment the battery is put back on charge. The 150A continuous current allowance on this model is class-leading thanks to premium MOSFETs, oversized heat sinks and properly sized internal cabling.\u003c\/p\u003e\n\u003ch3\u003eDual active and passive cell balancing\u003c\/h3\u003e\n\u003cp\u003ePassive balancing is cheap: cells bleed off to each other and that's it. Active balancing actively moves energy between cells, protecting the weakest cell from doing all the work. Most brands pick one. We run both - passive for small voltage deltas, active for larger ones. Keeps the BMS's own power draw low while still giving you the full benefit of active balancing. It's automatic, most active when charging above 3.4V per cell, and takes full effect between 90-100% SOC.\u003c\/p\u003e\n\u003ch3\u003eSelf-heating, safely charging down to -30°C\u003c\/h3\u003e\n\u003cp\u003eLithium cannot be charged below 0°C without cell damage. Our built-in heater mat wraps the internal pack and kicks in automatically at around 2°C whenever there's an incoming charge current. It draws from the charger first, and if the charger can't keep up, pulls up to 3.6A from the battery itself to get cell temperature to 10°C before routing charge back to the cells. Expect roughly 20 extra minutes on your charge time in the cold. Discharge is unaffected and works down to -20°C.\u003c\/p\u003e\n\u003ch3\u003eAutomatic and user hibernation\u003c\/h3\u003e\n\u003cp\u003eA fully discharged lithium battery left for months can be a lithium battery that doesn't come back. Two hibernation modes keep that from happening:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic:\u003c\/strong\u003e triggers after several days of inactivity at low SOC. The battery stops outputting, but retains enough headroom to last around 6 months (longer on larger packs) before any cell risk. Wakes up the moment you put it on charge or open the app.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser:\u003c\/strong\u003e triggered by the supplied on\/off cable. BMS stays awake, but charge and discharge are disabled. Perfect for winter storage - stops parasitic loads from draining the battery over a season off the road.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandles high inrush currents\u003c\/h3\u003e\n\u003cp\u003eInverters, water pumps, motor movers and compressors can pull 1,000A+ for a microsecond on start-up. Many BMSs read that as a short circuit and trip. Ours is tuned to ride those spikes without nuisance shutdowns, so start-up loads behave the way they did on your old lead-acid.\u003c\/p\u003e\n\u003ch3\u003eInverter and device communication\u003c\/h3\u003e\n\u003cp\u003eComms ports on the case let the battery talk to compatible inverters, chargers and GX devices. Defaults to \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide\" title=\"Victron Energy integration guide\"\u003eVictron CANBUS\u003c\/a\u003e (VE.CAN and BMS.CAN) and is compatible with \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide#enabling-dvcc\" title=\"Enable DVCC\"\u003eVictron DVCC\u003c\/a\u003e out of the box. The data mode can be switched to other brands or protocols on request - flag it in the order notes and our engineers will set it before dispatch.\u003c\/p\u003e\n\u003cp\u003eKnown working with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVictron GX devices (default) - CAN\u003c\/li\u003e\n\u003cli\u003eGrowatt - CAN\u003c\/li\u003e\n\u003cli\u003eSacolar - CAN\u003c\/li\u003e\n\u003cli\u003eGoodwe - CAN\u003c\/li\u003e\n\u003cli\u003eVoltronic Power - RS485\u003c\/li\u003e\n\u003cli\u003eSofar - CAN\u003c\/li\u003e\n\u003cli\u003eSorotec - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eDeye \/ SunSynk - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eSolis - CAN\u003c\/li\u003e\n\u003cli\u003eLuxpower - CAN\u003c\/li\u003e\n\u003cli\u003ePylon Tech - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eSol-Ark - CAN\u003c\/li\u003e\n\u003cli\u003eSRNE - RS485\u003c\/li\u003e\n\u003cli\u003eMUST - CAN\u003c\/li\u003e\n\u003cli\u003eSMA - CAN\u003c\/li\u003e\n\u003cli\u003eMEGAREVO - CAN\u003c\/li\u003e\n\u003cli\u003eMPP Sola - RS485\u003c\/li\u003e\n\u003cli\u003eTBB Power - CAN\u003c\/li\u003e\n\u003cli\u003eSenergy - CAN\u003c\/li\u003e\n\u003cli\u003eSchneider Electric - CAN\u003c\/li\u003e\n\u003cli\u003eAiswei - CAN\u003c\/li\u003e\n\u003cli\u003eSMK - RS485\u003c\/li\u003e\n\u003cli\u003eFoxess - CAN\u003c\/li\u003e\n\u003cli\u003eSunGrow - CAN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCable kits for every protocol are stocked on our store.\u003c\/p\u003e\n\u003ch2\u003eFitment and installation\u003c\/h2\u003e\n\u003ch3\u003eDrop-in for lead-acid\u003c\/h3\u003e\n\u003cp\u003eDesigned as a direct, like-for-like replacement for DIN Type 096 lead-acid batteries. Case, terminal layout and dimensions match the lead-acid spec, so there's no need to rework trays, straps or cable runs.\u003c\/p\u003e\n\u003cp\u003eDouble-check your charger. TITAN batteries accept AGM or \"Sealed\" modes if your charger does not have a dedicated lithium preset. Aim for a maximum charge voltage of 14.4V.\u003c\/p\u003e\n\u003cp\u003eCompatible with split-charge relays and DC-DC chargers out of the box. These are deep-cycle leisure batteries for running equipment - not engine-starting batteries.\u003c\/p\u003e\n\u003ch3\u003eTerminals\u003c\/h3\u003e\n\u003cp\u003eDual connection as standard: high-performance copper round (SAE\/automotive) terminals for lead-acid-style clamp fitment, plus an integrated M8 nut and bolt on the same terminal for direct ring-terminal cabling. No adapters required, corrosion-free contact on both types.\u003c\/p\u003e\n\u003ch3\u003eMounting\u003c\/h3\u003e\n\u003cp\u003e190mm tall as standard - fits under most seat bases and in factory battery trays. Can be mounted on its side to bring overall height to 175mm where needed. Upright is optimal for longevity, but orientation will not affect safety or performance.\u003c\/p\u003e\n\u003ch2\u003eBluetooth monitoring and the \u003ca href=\"\/pl\/pages\/the-app\" title=\"The TITAN app\"\u003eTITAN app\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp\u003eBluetooth is built in. The free TITAN app (iOS and Android, 10 languages) shows live voltage, current in both amps and watts, SOC as a percentage and in Ah, individual cell voltages, internal temperature, estimated time to full or empty, protection trip history and live balancing activity.\u003c\/p\u003e\n\u003cp\u003eIt handles multiple batteries in series or parallel and re-calculates totals automatically, so whether you've got one 120Ah or three in parallel, the figures on screen match the actual pack.\u003c\/p\u003e\n\u003ch2\u003eWarranty, longevity and repair\u003c\/h2\u003e\n\u003ch3\u003eActual lifetime warranty\u003c\/h3\u003e\n\u003cp\u003eWe're confident enough in the build to back every grade-A cell battery with a warranty that lasts the lifetime of the battery - fully transferable. Our parent company has been trading continuously since 1948, so we intend to be around to honour it in 20 years' time.\u003c\/p\u003e\n\u003cp\u003eWhat the warranty doesn't cover is wear. All batteries lose capacity with use - the harder you work them, the faster that happens. LiFePO4 is remarkably resistant: expect a 5-10% capacity drop every decade of normal use. A brand-new 120Ah shows around 128Ah fully charged, a 10-year-old 120Ah around 114Ah, a 20-year-old 120Ah around 105Ah. Natural degradation isn't a valid warranty claim - if a battery stops holding enough capacity for your use, it's time to replace.\u003c\/p\u003e\n\u003cp\u003eThe warranty covers components against premature failure caused by manufacturing faults. Full terms are on our warranty page.\u003c\/p\u003e\n\u003ch3\u003eCost over a decade\u003c\/h3\u003e\n\u003cp\u003eThe TITAN 120Ah sits at £499 new. Over its 10-year design life that's £50 a year. Matching its usable capacity in lead-acid means around three ER550-class leisure batteries (£600 a set) with a 4-year design life - call it £150 a year, with cascading labour each replacement. Around £1,000 saved over 10 years, before you factor in the weight, volume and efficiency benefits. In practice most of our customers see 15-20 years out of a TITAN.\u003c\/p\u003e\n\u003ch3\u003eModule-based repair\u003c\/h3\u003e\n\u003cp\u003eIf something fails we repair the failed module - BMS, balance board, a single cell - rather than replace the whole battery. Lower cost to you, lower carbon footprint, faster turnaround. As a family of battery specialists since the 1950s, there isn't much we haven't already rebuilt.\u003c\/p\u003e","brand":"TITAN Lithium","offers":[{"title":"Default Title","offer_id":54902813163785,"sku":"LFP-120-096","price":499.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/4253\/6201\/files\/120Ah_new_main.webp?v=1784105630"},{"product_id":"titan-lithium-12v-150ah-battery","title":"TITAN 12V 150Ah Akumulator litowy rekreacyjna (DIN Type 019)","description":"\u003cp style=\"text-align: center; font-size: 1.2em; font-weight: bold;\"\u003e12.8V | 150Ah | 1,920Wh\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eReal achievable capacity - up to 160Ah\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"300\" width=\"300\" alt=\"150Ah DIN Type 019 dimensions diagram - 355mm long by 175mm wide by 190mm high\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0884\/4253\/6201\/files\/TITAN_-_DIN_CASE_-_019.svg?v=1741269217\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e355mm long x 175mm wide x 190mm high\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eThe 150Ah, in short\u003c\/h2\u003e\n\u003cp\u003eBuilt for high-density Sprinter and motorhome upgrades - peak capacity in the standard DIN 019 case before stepping up to the 180Ah. Delivers 1,920Wh of real, usable energy at 12.8V with 200A continuous BMS output. The case is an 019 DIN replacement for lead-acid (Varta LFD90, LED95, Banner 95751, Numax DC25MF and friends), so it drops into existing trays without reworking the mount.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1,920Wh usable, up to 160Ah in practice\u003c\/li\u003e\n\u003cli\u003e200A continuous BMS discharge\u003c\/li\u003e\n\u003cli\u003e16.5kg - a 48.5kg saving over the closest single lead-acid equivalent\u003c\/li\u003e\n\u003cli\u003eNative \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide\" title=\"Victron Energy integration guide\"\u003eVictron CANBUS\u003c\/a\u003e, RS485 and NMEA2000 on request\u003c\/li\u003e\n\u003cli\u003eBuilt-in heater mat, safe charging down to -30°C\u003c\/li\u003e\n\u003cli\u003eLifetime, transferable warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCase height is 190mm as standard. It can be mounted on its side to drop overall height to 175mm where fitting space is tight.\u003c\/p\u003e\n\u003ch2\u003eWill it fit your vehicle?\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMercedes Sprinter (Aux)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReplaces factory Aux battery.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVW Crafter \/ MAN TGE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExact match for factory leisure battery tray.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBailey, Swift, Elddis motorhomes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIN 019 leisure-battery slot.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFord Transit MK8\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCheck length (355mm). Fits most driver seat bases.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRear garage \/ locker installs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard L5 footprint for universal strap-down.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImportant note\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLeisure only\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDesigned for powering appliances. Not a starter battery.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e355mm (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e175mm (W) x 190mm (H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eThe cell chemistry\u003c\/h2\u003e\n\u003cp\u003eAll TITAN batteries use lithium iron phosphate (LiFePO4) prismatic cells - the most thermally and chemically stable lithium chemistry available. No cobalt, no nickel, no off-gassing, no acid. The trade-off is a slightly lower cell voltage (3.2V per cell, 4 cells = 12.8V) and lower energy density than the NMC cells used in EVs. In return, you get lifespans that make NMC look disposable: 3,000 to 25,000 cycles depending on use, against NMC's 1,000 to 2,500.\u003c\/p\u003e\n\u003cp\u003eLiFePO4 is now widely considered safer than lead-acid. Cells can be installed in any orientation (upright is optimum), contain no liquid electrolyte, and are fully recyclable.\u003c\/p\u003e\n\u003ch3\u003eCycle life you won't outlive\u003c\/h3\u003e\n\u003cp\u003eA cycle is one full discharge plus one full recharge. Count scales with how deep you take each discharge:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100% DoD - 3,000 cycles (8.2 years at one cycle a day)\u003c\/li\u003e\n\u003cli\u003e80% DoD - 6,000 cycles\u003c\/li\u003e\n\u003cli\u003e50% DoD - 12,000 cycles (over 30 years daily use)\u003c\/li\u003e\n\u003cli\u003e30% DoD - 15,000+ cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor reference, the best lead-acid gel battery tops out at 350-400 cycles at 80% DoD. A TITAN at the same depth gives 6,000 - roughly 15x the service life.\u003c\/p\u003e\n\u003ch3\u003ePrismatic, not cylindrical\u003c\/h3\u003e\n\u003cp\u003eOur cells are long, flat prisms that fill the rectangular case end to end. Cylindrical cells leave gaps between every cell and are much harder to repair (lots of spot welding), so we pay the extra cost for prismatic and pass the capacity gain back to you. The aluminium cell casing also disperses heat evenly: even at full 200A BMS allowance we measured peak cell temperatures around 45°C, well inside spec (thermal runaway territory doesn't start until around 100°C). Heater mats also work better with prismatic cells - every cell sits against the heating element, rather than only the outer ring of a cylindrical pack.\u003c\/p\u003e\n\u003ch2\u003eCapacity, without the weight\u003c\/h2\u003e\n\u003ch3\u003eThree and a half times the usable capacity of lead-acid\u003c\/h3\u003e\n\u003cp\u003eMatching this 150Ah in lead-acid means three and a half Exide ER550 115Ah batteries paralleled up to 400Ah. One TITAN 150Ah replaces the lot - huge saving in space, weight and cabling, with no gassing so it can live anywhere.\u003c\/p\u003e\n\u003cp\u003eWe quote capacity in Wh (Watt-hours) because Ah on its own ignores chemistry. TITAN lithium delivers 100% of rated capacity. Gel manages around 90%, AGM 75%, flooded lead-acid 60%. Factor that in and a TITAN 150Ah has more than double the real-world capacity of a lead-acid battery on the same label rating.\u003c\/p\u003e\n\u003ch3\u003e16.5kg. Not 65kg.\u003c\/h3\u003e\n\u003cp\u003eThe closest single lead-acid battery (Exide AGM EP2100 (200Ah AGM)) weighs 65kg and takes around three times the physical volume. A 48.5kg saving matters on a motorhome's drive-axle plate, at the ferry scales, and at the pump.\u003c\/p\u003e\n\u003ch3\u003e99% electrically efficient\u003c\/h3\u003e\n\u003cp\u003eAlmost every watt you put in comes back out. A great partner for solar - no wasted incoming charge - and happy to accept very high charge currents: 0 to 95% in under two hours at 100A+.\u003c\/p\u003e\n\u003ch2\u003eThe \u003ca href=\"\/pl\/pages\/the-bms\" title=\"The TITAN BMS\"\u003eTITAN BMS\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe battery management system is the circuit board between the cells and the terminals. It's the difference between a lithium battery that lasts 15 years and one that self-destructs in two. Most brands fit an off-the-shelf board with generic parameters. We don't.\u003c\/p\u003e\n\u003ch3\u003eMatched, not off-the-shelf\u003c\/h3\u003e\n\u003cp\u003eOur BMS is custom, with parameters tuned to the exact cell spec we use. That lets us run the cells right up to their real safe working limits without compromising protection. It's also how we pull an extra 5-10% usable capacity out of every cell (a 150Ah can show as 160Ah fully charged). We can't guarantee the bonus capacity batch to batch, but the BMS re-maps its 100% reading automatically so the app always shows what you actually have.\u003c\/p\u003e\n\u003ch3\u003e11 protections, all self-resetting\u003c\/h3\u003e\n\u003cp\u003eOver-discharge, over-voltage, under-voltage, over-current, short-circuit, over-temperature, under-temperature, cell balance faults and more. All protections are temporary - they either self-reset or clear the moment the battery is put back on charge. The 200A continuous current allowance on this model is class-leading thanks to premium MOSFETs, oversized heat sinks and properly sized internal cabling.\u003c\/p\u003e\n\u003ch3\u003eDual active and passive cell balancing\u003c\/h3\u003e\n\u003cp\u003ePassive balancing is cheap: cells bleed off to each other and that's it. Active balancing actively moves energy between cells, protecting the weakest cell from doing all the work. Most brands pick one. We run both - passive for small voltage deltas, active for larger ones. Keeps the BMS's own power draw low while still giving you the full benefit of active balancing. It's automatic, most active when charging above 3.4V per cell, and takes full effect between 90-100% SOC.\u003c\/p\u003e\n\u003ch3\u003eSelf-heating, safely charging down to -30°C\u003c\/h3\u003e\n\u003cp\u003eLithium cannot be charged below 0°C without cell damage. Our built-in heater mat wraps the internal pack and kicks in automatically at around 2°C whenever there's an incoming charge current. It draws from the charger first, and if the charger can't keep up, pulls up to 3.6A from the battery itself to get cell temperature to 10°C before routing charge back to the cells. Expect roughly 20 extra minutes on your charge time in the cold. Discharge is unaffected and works down to -20°C.\u003c\/p\u003e\n\u003ch3\u003eAutomatic and user hibernation\u003c\/h3\u003e\n\u003cp\u003eA fully discharged lithium battery left for months can be a lithium battery that doesn't come back. Two hibernation modes keep that from happening:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic:\u003c\/strong\u003e triggers after several days of inactivity at low SOC. The battery stops outputting, but retains enough headroom to last around 6 months (longer on larger packs) before any cell risk. Wakes up the moment you put it on charge or open the app.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser:\u003c\/strong\u003e triggered by the supplied on\/off cable. BMS stays awake, but charge and discharge are disabled. Perfect for winter storage - stops parasitic loads from draining the battery over a season off the road.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandles high inrush currents\u003c\/h3\u003e\n\u003cp\u003eInverters, water pumps, motor movers and compressors can pull 1,000A+ for a microsecond on start-up. Many BMSs read that as a short circuit and trip. Ours is tuned to ride those spikes without nuisance shutdowns, so start-up loads behave the way they did on your old lead-acid.\u003c\/p\u003e\n\u003ch3\u003eInverter and device communication\u003c\/h3\u003e\n\u003cp\u003eComms ports on the case let the battery talk to compatible inverters, chargers and GX devices. Defaults to \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide\" title=\"Victron Energy integration guide\"\u003eVictron CANBUS\u003c\/a\u003e (VE.CAN and BMS.CAN) and is compatible with \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide#enabling-dvcc\" title=\"Enable DVCC\"\u003eVictron DVCC\u003c\/a\u003e out of the box. The data mode can be switched to other brands or protocols on request - flag it in the order notes and our engineers will set it before dispatch.\u003c\/p\u003e\n\u003cp\u003eKnown working with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVictron GX devices (default) - CAN\u003c\/li\u003e\n\u003cli\u003eGrowatt - CAN\u003c\/li\u003e\n\u003cli\u003eSacolar - CAN\u003c\/li\u003e\n\u003cli\u003eGoodwe - CAN\u003c\/li\u003e\n\u003cli\u003eVoltronic Power - RS485\u003c\/li\u003e\n\u003cli\u003eSofar - CAN\u003c\/li\u003e\n\u003cli\u003eSorotec - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eDeye \/ SunSynk - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eSolis - CAN\u003c\/li\u003e\n\u003cli\u003eLuxpower - CAN\u003c\/li\u003e\n\u003cli\u003ePylon Tech - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eSol-Ark - CAN\u003c\/li\u003e\n\u003cli\u003eSRNE - RS485\u003c\/li\u003e\n\u003cli\u003eMUST - CAN\u003c\/li\u003e\n\u003cli\u003eSMA - CAN\u003c\/li\u003e\n\u003cli\u003eMEGAREVO - CAN\u003c\/li\u003e\n\u003cli\u003eMPP Sola - RS485\u003c\/li\u003e\n\u003cli\u003eTBB Power - CAN\u003c\/li\u003e\n\u003cli\u003eSenergy - CAN\u003c\/li\u003e\n\u003cli\u003eSchneider Electric - CAN\u003c\/li\u003e\n\u003cli\u003eAiswei - CAN\u003c\/li\u003e\n\u003cli\u003eSMK - RS485\u003c\/li\u003e\n\u003cli\u003eFoxess - CAN\u003c\/li\u003e\n\u003cli\u003eSunGrow - CAN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCable kits for every protocol are stocked on our store.\u003c\/p\u003e\n\u003ch2\u003eFitment and installation\u003c\/h2\u003e\n\u003ch3\u003eDrop-in for lead-acid\u003c\/h3\u003e\n\u003cp\u003eDesigned as a direct, like-for-like replacement for DIN Type 019 lead-acid batteries. Case, terminal layout and dimensions match the lead-acid spec, so there's no need to rework trays, straps or cable runs.\u003c\/p\u003e\n\u003cp\u003eDouble-check your charger. TITAN batteries accept AGM or \"Sealed\" modes if your charger does not have a dedicated lithium preset. Aim for a maximum charge voltage of 14.4V.\u003c\/p\u003e\n\u003cp\u003eCompatible with split-charge relays and DC-DC chargers out of the box. These are deep-cycle leisure batteries for running equipment - not engine-starting batteries.\u003c\/p\u003e\n\u003ch3\u003eTerminals\u003c\/h3\u003e\n\u003cp\u003eDual connection as standard: high-performance copper round (SAE\/automotive) terminals for lead-acid-style clamp fitment, plus an integrated M8 nut and bolt on the same terminal for direct ring-terminal cabling. No adapters required, corrosion-free contact on both types.\u003c\/p\u003e\n\u003ch3\u003eMounting\u003c\/h3\u003e\n\u003cp\u003e190mm tall as standard - fits under most seat bases and in factory battery trays. Can be mounted on its side to bring overall height to 175mm where needed. Upright is optimal for longevity, but orientation will not affect safety or performance.\u003c\/p\u003e\n\u003ch2\u003eBluetooth monitoring and the \u003ca href=\"\/pl\/pages\/the-app\" title=\"The TITAN app\"\u003eTITAN app\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp\u003eBluetooth is built in. The free TITAN app (iOS and Android, 10 languages) shows live voltage, current in both amps and watts, SOC as a percentage and in Ah, individual cell voltages, internal temperature, estimated time to full or empty, protection trip history and live balancing activity.\u003c\/p\u003e\n\u003cp\u003eIt handles multiple batteries in series or parallel and re-calculates totals automatically, so whether you've got one 150Ah or three in parallel, the figures on screen match the actual pack.\u003c\/p\u003e\n\u003ch2\u003eWarranty, longevity and repair\u003c\/h2\u003e\n\u003ch3\u003eActual lifetime warranty\u003c\/h3\u003e\n\u003cp\u003eWe're confident enough in the build to back every grade-A cell battery with a warranty that lasts the lifetime of the battery - fully transferable. Our parent company has been trading continuously since 1948, so we intend to be around to honour it in 20 years' time.\u003c\/p\u003e\n\u003cp\u003eWhat the warranty doesn't cover is wear. All batteries lose capacity with use - the harder you work them, the faster that happens. LiFePO4 is remarkably resistant: expect a 5-10% capacity drop every decade of normal use. A brand-new 150Ah shows around 160Ah fully charged, a 10-year-old 150Ah around 142Ah, a 20-year-old 150Ah around 130Ah. Natural degradation isn't a valid warranty claim - if a battery stops holding enough capacity for your use, it's time to replace.\u003c\/p\u003e\n\u003cp\u003eThe warranty covers components against premature failure caused by manufacturing faults. Full terms are on our warranty page.\u003c\/p\u003e\n\u003ch3\u003eCost over a decade\u003c\/h3\u003e\n\u003cp\u003eThe TITAN 150Ah sits at around £550 new. Over its 10-year design life that's £55 a year. The closest lead-acid equivalent - Exide AGM EP2100 - is around £480 with a 4-year design life, which means replacing it roughly 2.5 times over the same period. Call it £120 a year, with cascading labour each replacement. Around £650 saved over 10 years, before you factor in the weight, volume and efficiency benefits. In practice most of our customers see 15-20 years out of a TITAN.\u003c\/p\u003e\n\u003ch3\u003eModule-based repair\u003c\/h3\u003e\n\u003cp\u003eIf something fails we repair the failed module - BMS, balance board, a single cell - rather than replace the whole battery. Lower cost to you, lower carbon footprint, faster turnaround. As a family of battery specialists since the 1950s, there isn't much we haven't already rebuilt.\u003c\/p\u003e","brand":"TITAN Lithium","offers":[{"title":"Default Title","offer_id":55048465744137,"sku":"LFP-150","price":549.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/4253\/6201\/files\/150Ah_-_mesurement.webp?v=1758640857"},{"product_id":"titan-lithium-12v-180ah-battery","title":"TITAN 12V 180Ah Akumulator litowy rekreacyjna (DIN Type 019)","description":"\u003cp style=\"text-align: center; font-size: 1.2em; font-weight: bold;\"\u003e12.8V | 180Ah | 2,304Wh\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eReal achievable capacity - up to 190Ah\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"300\" width=\"300\" alt=\"180Ah DIN case dimensions diagram - 355mm long by 175mm wide by 190mm high\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0884\/4253\/6201\/files\/TITAN_-_DIN_CASE_-_019.svg?v=1741269217\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e355mm long x 175mm wide x 190mm high\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eThe 180Ah, in short\u003c\/h2\u003e\n\u003cp\u003eCurrently the record holder for the largest real-world capacity in a standard DIN case. Built for serious off-grid adventurers and heavy-duty installs that need proper capacity with a 250A continuous output, without upsizing the battery bay. The case is an 019 DIN replacement for lead-acid (Varta LFD90, LED95, Banner 95751, Numax DC25MF and friends), so it drops into existing trays without reworking the mount.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2,304Wh usable, up to 190Ah in practice\u003c\/li\u003e\n\u003cli\u003e250A continuous BMS discharge\u003c\/li\u003e\n\u003cli\u003e16.5kg - a 53.5kg saving over the closest single lead-acid equivalent\u003c\/li\u003e\n\u003cli\u003eNative \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide\" title=\"Victron Energy integration guide\"\u003eVictron CANBUS\u003c\/a\u003e, RS485 and NMEA2000 on request\u003c\/li\u003e\n\u003cli\u003eBuilt-in heater mat, safe charging down to -30°C\u003c\/li\u003e\n\u003cli\u003eLifetime, transferable warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCase height is 190mm as standard. It can be mounted on its side to drop overall height to 175mm where fitting space is tight.\u003c\/p\u003e\n\u003ch2\u003eWill it fit your vehicle?\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMercedes Sprinter (Aux)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReplaces factory under-seat\/floor Aux battery.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVW Crafter \/ MAN TGE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExact match for factory leisure battery tray.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBailey Motorhomes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUpgrade for Autograph, Adamo and Alora ranges.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFord Transit MK8\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCheck length (355mm). Fits most driver seat bases.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverland rigs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMax density\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHighest capacity per cm3 on the market.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImportant note\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLeisure only\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDesigned for powering appliances. Not a starter battery.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e355mm (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e175mm (W) x 190mm (H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eThe cell chemistry\u003c\/h2\u003e\n\u003cp\u003eAll TITAN batteries use lithium iron phosphate (LiFePO4) prismatic cells - the most thermally and chemically stable lithium chemistry available. No cobalt, no nickel, no off-gassing, no acid. The trade-off is a slightly lower cell voltage (3.2V per cell, 4 cells = 12.8V) and lower energy density than the NMC cells used in EVs. In return, you get lifespans that make NMC look disposable: 3,000 to 25,000 cycles depending on use, against NMC's 1,000 to 2,500.\u003c\/p\u003e\n\u003cp\u003eLiFePO4 is now widely considered safer than lead-acid. Cells can be installed in any orientation (upright is optimum), contain no liquid electrolyte, and are fully recyclable.\u003c\/p\u003e\n\u003ch3\u003eCycle life you won't outlive\u003c\/h3\u003e\n\u003cp\u003eA cycle is one full discharge plus one full recharge. Count scales with how deep you take each discharge:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100% DoD - 3,000 cycles (8.2 years at one cycle a day)\u003c\/li\u003e\n\u003cli\u003e80% DoD - 6,000 cycles\u003c\/li\u003e\n\u003cli\u003e50% DoD - 12,000 cycles (over 30 years daily use)\u003c\/li\u003e\n\u003cli\u003e30% DoD - 15,000+ cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor reference, the best lead-acid gel battery tops out at 350-400 cycles at 80% DoD. A TITAN at the same depth gives 6,000 - roughly 15x the service life.\u003c\/p\u003e\n\u003ch3\u003ePrismatic, not cylindrical\u003c\/h3\u003e\n\u003cp\u003eOur cells are long, flat prisms that fill the rectangular case end to end. Cylindrical cells leave gaps between every cell and are much harder to repair (lots of spot welding), so we pay the extra cost for prismatic and pass the capacity gain back to you. The aluminium cell casing also disperses heat evenly: even at full 250A BMS allowance we measured peak cell temperatures around 45°C, well inside spec (thermal runaway territory doesn't start until around 100°C). Heater mats also work better with prismatic cells - every cell sits against the heating element, rather than only the outer ring of a cylindrical pack.\u003c\/p\u003e\n\u003ch2\u003eCapacity, without the weight\u003c\/h2\u003e\n\u003ch3\u003eQuadruple the usable capacity of lead-acid\u003c\/h3\u003e\n\u003cp\u003eMatching this 180Ah in lead-acid means four Exide ER550 115Ah batteries paralleled up to 460Ah. One TITAN 180Ah replaces the lot - huge saving in space, weight and cabling, with no gassing so it can live anywhere.\u003c\/p\u003e\n\u003cp\u003eWe quote capacity in Wh (Watt-hours) because Ah on its own ignores chemistry. TITAN lithium delivers 100% of rated capacity. Gel manages around 90%, AGM 75%, flooded lead-acid 60%. Factor that in and a TITAN 180Ah has more than double the real-world capacity of a lead-acid battery on the same label rating.\u003c\/p\u003e\n\u003ch3\u003e16.5kg. Not 70kg.\u003c\/h3\u003e\n\u003cp\u003eThe closest single lead-acid battery (Exide AGM EP2100) weighs 70kg and takes four times the physical volume. A 53.5kg saving matters on a motorhome's drive-axle plate, at the ferry scales, and at the pump.\u003c\/p\u003e\n\u003ch3\u003e99% electrically efficient\u003c\/h3\u003e\n\u003cp\u003eAlmost every watt you put in comes back out. A great partner for solar - no wasted incoming charge - and happy to accept very high charge currents: 0 to 95% in under two hours at 100A+.\u003c\/p\u003e\n\u003ch2\u003eThe \u003ca href=\"\/pl\/pages\/the-bms\" title=\"The TITAN BMS\"\u003eTITAN BMS\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe battery management system is the circuit board between the cells and the terminals. It's the difference between a lithium battery that lasts 15 years and one that self-destructs in two. Most brands fit an off-the-shelf board with generic parameters. We don't.\u003c\/p\u003e\n\u003ch3\u003eMatched, not off-the-shelf\u003c\/h3\u003e\n\u003cp\u003eOur BMS is custom, with parameters tuned to the exact cell spec we use. That lets us run the cells right up to their real safe working limits without compromising protection. It's also how we pull an extra 5-10% usable capacity out of every cell (a 180Ah can show as 190Ah fully charged). We can't guarantee the bonus capacity batch to batch, but the BMS re-maps its 100% reading automatically so the app always shows what you actually have.\u003c\/p\u003e\n\u003ch3\u003e11 protections, all self-resetting\u003c\/h3\u003e\n\u003cp\u003eOver-discharge, over-voltage, under-voltage, over-current, short-circuit, over-temperature, under-temperature, cell balance faults and more. All protections are temporary - they either self-reset or clear the moment the battery is put back on charge. The 250A continuous current allowance on this model is class-leading thanks to premium MOSFETs, oversized heat sinks and properly sized internal cabling.\u003c\/p\u003e\n\u003ch3\u003eDual active and passive cell balancing\u003c\/h3\u003e\n\u003cp\u003ePassive balancing is cheap: cells bleed off to each other and that's it. Active balancing actively moves energy between cells, protecting the weakest cell from doing all the work. Most brands pick one. We run both - passive for small voltage deltas, active for larger ones. Keeps the BMS's own power draw low while still giving you the full benefit of active balancing. It's automatic, most active when charging above 3.4V per cell, and takes full effect between 90-100% SOC.\u003c\/p\u003e\n\u003ch3\u003eSelf-heating, safely charging down to -30°C\u003c\/h3\u003e\n\u003cp\u003eLithium cannot be charged below 0°C without cell damage. Our built-in heater mat wraps the internal pack and kicks in automatically at around 2°C whenever there's an incoming charge current. It draws from the charger first, and if the charger can't keep up, pulls up to 3.6A from the battery itself to get cell temperature to 10°C before routing charge back to the cells. Expect roughly 20 extra minutes on your charge time in the cold. Discharge is unaffected and works down to -20°C.\u003c\/p\u003e\n\u003ch3\u003eAutomatic and user hibernation\u003c\/h3\u003e\n\u003cp\u003eA fully discharged lithium battery left for months can be a lithium battery that doesn't come back. Two hibernation modes keep that from happening:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic:\u003c\/strong\u003e triggers after several days of inactivity at low SOC. The battery stops outputting, but retains enough headroom to last around 6 months (longer on larger packs) before any cell risk. Wakes up the moment you put it on charge or open the app.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser:\u003c\/strong\u003e triggered by the supplied on\/off cable. BMS stays awake, but charge and discharge are disabled. Perfect for winter storage - stops parasitic loads from draining the battery over a season off the road.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandles high inrush currents\u003c\/h3\u003e\n\u003cp\u003eInverters, water pumps, motor movers and compressors can pull 1,000A+ for a microsecond on start-up. Many BMSs read that as a short circuit and trip. Ours is tuned to ride those spikes without nuisance shutdowns, so start-up loads behave the way they did on your old lead-acid.\u003c\/p\u003e\n\u003ch3\u003eInverter and device communication\u003c\/h3\u003e\n\u003cp\u003eComms ports on the case let the battery talk to compatible inverters, chargers and GX devices. Defaults to \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide\" title=\"Victron Energy integration guide\"\u003eVictron CANBUS\u003c\/a\u003e (VE.CAN and BMS.CAN) and is compatible with \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide#enabling-dvcc\" title=\"Enable DVCC\"\u003eVictron DVCC\u003c\/a\u003e out of the box. The data mode can be switched to other brands or protocols on request - flag it in the order notes and our engineers will set it before dispatch.\u003c\/p\u003e\n\u003cp\u003eKnown working with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVictron GX devices (default) - CAN\u003c\/li\u003e\n\u003cli\u003eGrowatt - CAN\u003c\/li\u003e\n\u003cli\u003eSacolar - CAN\u003c\/li\u003e\n\u003cli\u003eGoodwe - CAN\u003c\/li\u003e\n\u003cli\u003eVoltronic Power - RS485\u003c\/li\u003e\n\u003cli\u003eSofar - CAN\u003c\/li\u003e\n\u003cli\u003eSorotec - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eDeye \/ SunSynk - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eSolis - CAN\u003c\/li\u003e\n\u003cli\u003eLuxpower - CAN\u003c\/li\u003e\n\u003cli\u003ePylon Tech - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eSol-Ark - CAN\u003c\/li\u003e\n\u003cli\u003eSRNE - RS485\u003c\/li\u003e\n\u003cli\u003eMUST - CAN\u003c\/li\u003e\n\u003cli\u003eSMA - CAN\u003c\/li\u003e\n\u003cli\u003eMEGAREVO - CAN\u003c\/li\u003e\n\u003cli\u003eMPP Sola - RS485\u003c\/li\u003e\n\u003cli\u003eTBB Power - CAN\u003c\/li\u003e\n\u003cli\u003eSenergy - CAN\u003c\/li\u003e\n\u003cli\u003eSchneider Electric - CAN\u003c\/li\u003e\n\u003cli\u003eAiswei - CAN\u003c\/li\u003e\n\u003cli\u003eSMK - RS485\u003c\/li\u003e\n\u003cli\u003eFoxess - CAN\u003c\/li\u003e\n\u003cli\u003eSunGrow - CAN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCable kits for every protocol are stocked on our store.\u003c\/p\u003e\n\u003ch2\u003eFitment and installation\u003c\/h2\u003e\n\u003ch3\u003eDrop-in for lead-acid\u003c\/h3\u003e\n\u003cp\u003eDesigned as a direct, like-for-like replacement for 019 DIN lead-acid batteries. Case, terminal layout and dimensions match the lead-acid spec, so there's no need to rework trays, straps or cable runs.\u003c\/p\u003e\n\u003cp\u003eDouble-check your charger. TITAN batteries accept AGM or \"Sealed\" modes if your charger does not have a dedicated lithium preset. Aim for a maximum charge voltage of 14.4V.\u003c\/p\u003e\n\u003cp\u003eCompatible with split-charge relays and DC-DC chargers out of the box. These are deep-cycle leisure batteries for running equipment - not engine-starting batteries.\u003c\/p\u003e\n\u003ch3\u003eTerminals\u003c\/h3\u003e\n\u003cp\u003eDual connection as standard: high-performance copper round (SAE\/automotive) terminals for lead-acid-style clamp fitment, plus an integrated M8 nut and bolt on the same terminal for direct ring-terminal cabling. No adapters required, corrosion-free contact on both types.\u003c\/p\u003e\n\u003ch3\u003eMounting\u003c\/h3\u003e\n\u003cp\u003e190mm tall as standard - fits under most seat bases and in factory battery trays. Can be mounted on its side to bring overall height to 175mm where needed. Upright is optimal for longevity, but orientation will not affect safety or performance.\u003c\/p\u003e\n\u003ch2\u003eBluetooth monitoring and the \u003ca href=\"\/pl\/pages\/the-app\" title=\"The TITAN app\"\u003eTITAN app\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp\u003eBluetooth is built in. The free TITAN app (iOS and Android, 10 languages) shows live voltage, current in both amps and watts, SOC as a percentage and in Ah, individual cell voltages, internal temperature, estimated time to full or empty, protection trip history and live balancing activity.\u003c\/p\u003e\n\u003cp\u003eIt handles multiple batteries in series or parallel and re-calculates totals automatically, so whether you've got one 180Ah or three in parallel, the figures on screen match the actual pack.\u003c\/p\u003e\n\u003ch2\u003eWarranty, longevity and repair\u003c\/h2\u003e\n\u003ch3\u003eActual lifetime warranty\u003c\/h3\u003e\n\u003cp\u003eWe're confident enough in the build to back every grade-A cell battery with a warranty that lasts the lifetime of the battery - fully transferable. Our parent company has been trading continuously since 1948, so we intend to be around to honour it in 20 years' time.\u003c\/p\u003e\n\u003cp\u003eWhat the warranty doesn't cover is wear. All batteries lose capacity with use - the harder you work them, the faster that happens. LiFePO4 is remarkably resistant: expect a 5-10% capacity drop every decade of normal use. A brand-new 180Ah shows around 190Ah fully charged, a 10-year-old 180Ah around 180Ah, a 20-year-old 180Ah around 165Ah. Natural degradation isn't a valid warranty claim - if a battery stops holding enough capacity for your use, it's time to replace.\u003c\/p\u003e\n\u003cp\u003eThe warranty covers components against premature failure caused by manufacturing faults. Full terms are on our warranty page.\u003c\/p\u003e\n\u003ch3\u003eCost over a decade\u003c\/h3\u003e\n\u003cp\u003eThe TITAN 180Ah sits at £649 new. Over its 10-year design life that's £65 a year. The closest lead-acid - an Exide AGM EP2100 - is around £520 with a 4-year design life, which means replacing it roughly 2.5 times over the same period. Call it £130 a year, with cascading labour each replacement. £650 saved over 10 years, before you factor in the weight, volume and efficiency benefits. In practice most of our customers see 15-20 years out of a TITAN.\u003c\/p\u003e\n\u003ch3\u003eModule-based repair\u003c\/h3\u003e\n\u003cp\u003eIf something fails we repair the failed module - BMS, balance board, a single cell - rather than replace the whole battery. Lower cost to you, lower carbon footprint, faster turnaround. As a family of battery specialists since the 1950s, there isn't much we haven't already rebuilt.\u003c\/p\u003e\n","brand":"TITAN Lithium","offers":[{"title":"Default Title","offer_id":55049204597001,"sku":"LFP-180","price":649.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/4253\/6201\/files\/180AhMain.webp?v=1786704830"},{"product_id":"titan-lithium-12v-230ah-battery","title":"TITAN 12V 230Ah Litowy akumulator rekreacyjny","description":"\u003cp style=\"text-align: center; font-size: 1.2em; font-weight: bold;\"\u003e12.8V | 230Ah | 2,944Wh\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eReal achievable capacity - up to 245Ah\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"300\" width=\"300\" alt=\"TITAN 230Ah dimensions diagram: 385mm long by 190mm wide by 265mm high overall, 245mm to the top of the case\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0884\/4253\/6201\/files\/TITAN_-_IND_CASE_345MM.svg?v=1741269217\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e385mm long x 190mm wide x 265mm high\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e245mm to the top of the case, 265mm over the comms port covers\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eThe 230Ah, in short\u003c\/h2\u003e\n\u003cp\u003eThis is the most capacity we sell for the money. It is the same price as our 180Ah and gives you 50Ah more, and the reason is simply space: this one does not have to squeeze itself into a moulded DIN tray. If your battery lives on a floor, in a locker or in a rear garage, you are not paying for a constraint you do not have. What you get back is 2,944Wh of real usable energy, which for most people is another night or two before hookup starts to matter.\u003c\/p\u003e\n\u003cp\u003e250A continuous from the BMS, and it will sit on its base, its side or its end. For most existing AGM bank locations it is a straight swap with no rework needed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2,944Wh usable, up to 245Ah in practice\u003c\/li\u003e\n\u003cli\u003e250A continuous BMS discharge\u003c\/li\u003e\n\u003cli\u003e20kg - replaces 143kg of lead-acid for the same usable Wh\u003c\/li\u003e\n\u003cli\u003eNative \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide\" title=\"Victron Energy integration guide\"\u003eVictron CANBUS\u003c\/a\u003e, RS485 and NMEA2000 on request\u003c\/li\u003e\n\u003cli\u003eBuilt-in heater mat, safe charging down to -30°C\u003c\/li\u003e\n\u003cli\u003eLifetime, transferable warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTwo height figures, because both matter when you are measuring a locker. The case itself is \u003cstrong\u003e245mm\u003c\/strong\u003e. Overall height is \u003cstrong\u003e265mm\u003c\/strong\u003e, which is the top of the comms port covers rather than the battery. If you are tight on headroom the covers open and give you roughly 10mm of that back.\u003c\/p\u003e\n\u003cp\u003eHappy mounted on its base, on its side or on its end, just not inverted (upside down). Strap-down on a flat floor or in a vented locker.\u003c\/p\u003e\n\u003ch2\u003eWill it fit your vehicle?\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOff-grid cabins \/ sheds \/ outbuildings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard upright industrial footprint.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLarger motorhome conversions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReplaces 2-3 lead-acid batteries with one pack.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMarine engine room \/ nav-station installs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDimensions match common 200Ah AGM bays.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCustom van builds (rear garage)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStrap-down to the floor or in a vented locker.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImportant note\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLeisure only\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDesigned for powering appliances. Not a starter battery.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e385mm (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e190mm (W) x 265mm (H) overall, 245mm to the top of the case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eThe cell chemistry\u003c\/h2\u003e\n\u003cp\u003eAll TITAN batteries use lithium iron phosphate (LiFePO4) prismatic cells - the most thermally and chemically stable lithium chemistry available. No cobalt, no nickel, no off-gassing, no acid. The trade-off is a slightly lower cell voltage (3.2V per cell, 4 cells = 12.8V) and lower energy density than the NMC cells used in EVs. In return, you get lifespans that make NMC look disposable: 3,000 to 25,000 cycles depending on use, against NMC's 1,000 to 2,500.\u003c\/p\u003e\n\u003cp\u003eLiFePO4 is now widely considered safer than lead-acid. Cells can be installed in any orientation (upright is optimum), contain no liquid electrolyte, and are fully recyclable.\u003c\/p\u003e\n\u003ch3\u003eCycle life you won't outlive\u003c\/h3\u003e\n\u003cp\u003eA cycle is one full discharge plus one full recharge. Count scales with how deep you take each discharge:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100% DoD - 3,000 cycles (8.2 years at one cycle a day)\u003c\/li\u003e\n\u003cli\u003e80% DoD - 6,000 cycles\u003c\/li\u003e\n\u003cli\u003e50% DoD - 12,000 cycles (over 30 years daily use)\u003c\/li\u003e\n\u003cli\u003e30% DoD - 15,000+ cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor reference, the best lead-acid gel battery tops out at 350-400 cycles at 80% DoD. A TITAN at the same depth gives 6,000 - roughly 15x the service life.\u003c\/p\u003e\n\u003ch3\u003ePrismatic, not cylindrical\u003c\/h3\u003e\n\u003cp\u003eOur cells are long, flat prisms that fill the rectangular case end to end. Cylindrical cells leave gaps between every cell and are much harder to repair (lots of spot welding), so we pay the extra cost for prismatic and pass the capacity gain back to you. The aluminium cell casing also disperses heat evenly: even at full 250A BMS allowance we measured peak cell temperatures around 45°C, well inside spec (thermal runaway territory doesn't start until around 100°C). Heater mats also work better with prismatic cells - every cell sits against the heating element, rather than only the outer ring of a cylindrical pack.\u003c\/p\u003e\n\u003ch2\u003eCapacity, without the weight\u003c\/h2\u003e\n\u003ch3\u003eFive and a half times the usable capacity of lead-acid\u003c\/h3\u003e\n\u003cp\u003eMatching this 230Ah in lead-acid means five and a half Exide ER550 115Ah batteries paralleled up to 630Ah. One TITAN 230Ah replaces the lot - huge saving in space, weight and cabling, with no gassing so it can live anywhere.\u003c\/p\u003e\n\u003cp\u003eWe quote capacity in Wh (Watt-hours) because Ah on its own ignores chemistry. TITAN lithium delivers 100% of rated capacity. Gel manages around 90%, AGM 75%, flooded lead-acid 60%. Factor that in and a TITAN 230Ah has more than double the real-world capacity of a lead-acid battery on the same label rating.\u003c\/p\u003e\n\u003ch3\u003e20kg. Not 143kg.\u003c\/h3\u003e\n\u003cp\u003eThere isn't a single lead-acid battery that comes close to this capacity. The honest comparison is five and a half ER550-class leisure batteries paralleled together to match the usable Wh - that's 143kg of lead-acid sitting in your install. One TITAN does it in 20kg. A 123kg saving matters on a motorhome's drive-axle plate, at the ferry scales, and at the pump.\u003c\/p\u003e\n\u003ch3\u003e99% electrically efficient\u003c\/h3\u003e\n\u003cp\u003eAlmost every watt you put in comes back out. A great partner for solar - no wasted incoming charge - and happy to accept very high charge currents: 0 to 95% in under two hours at 100A+.\u003c\/p\u003e\n\u003ch2\u003eThe \u003ca href=\"\/pl\/pages\/the-bms\" title=\"The TITAN BMS\"\u003eTITAN BMS\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe battery management system is the circuit board between the cells and the terminals. It's the difference between a lithium battery that lasts 15 years and one that self-destructs in two. Most brands fit an off-the-shelf board with generic parameters. We don't.\u003c\/p\u003e\n\u003ch3\u003eMatched, not off-the-shelf\u003c\/h3\u003e\n\u003cp\u003eOur BMS is custom, with parameters tuned to the exact cell spec we use. That lets us run the cells right up to their real safe working limits without compromising protection. It's also how we pull an extra 5-10% usable capacity out of every cell (a 230Ah can show as 245Ah fully charged). We can't guarantee the bonus capacity batch to batch, but the BMS re-maps its 100% reading automatically so the app always shows what you actually have.\u003c\/p\u003e\n\u003ch3\u003e11 protections, all self-resetting\u003c\/h3\u003e\n\u003cp\u003eOver-discharge, over-voltage, under-voltage, over-current, short-circuit, over-temperature, under-temperature, cell balance faults and more. All protections are temporary - they either self-reset or clear the moment the battery is put back on charge. The 250A continuous current allowance on this model is class-leading thanks to premium MOSFETs, oversized heat sinks and properly sized internal cabling.\u003c\/p\u003e\n\u003ch3\u003eDual active and passive cell balancing\u003c\/h3\u003e\n\u003cp\u003ePassive balancing is cheap: cells bleed off to each other and that's it. Active balancing actively moves energy between cells, protecting the weakest cell from doing all the work. Most brands pick one. We run both - passive for small voltage deltas, active for larger ones. Keeps the BMS's own power draw low while still giving you the full benefit of active balancing. It's automatic, most active when charging above 3.4V per cell, and takes full effect between 90-100% SOC.\u003c\/p\u003e\n\u003ch3\u003eSelf-heating, safely charging down to -30°C\u003c\/h3\u003e\n\u003cp\u003eLithium cannot be charged below 0°C without cell damage. Our built-in heater mat wraps the internal pack and kicks in automatically at around 2°C whenever there's an incoming charge current. It draws from the charger first, and if the charger can't keep up, pulls up to 3.6A from the battery itself to get cell temperature to 10°C before routing charge back to the cells. Expect roughly 20 extra minutes on your charge time in the cold. Discharge is unaffected and works down to -20°C.\u003c\/p\u003e\n\u003ch3\u003eAutomatic and user hibernation\u003c\/h3\u003e\n\u003cp\u003eA fully discharged lithium battery left for months can be a lithium battery that doesn't come back. Two hibernation modes keep that from happening:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic:\u003c\/strong\u003e triggers after several days of inactivity at low SOC. The battery stops outputting, but retains enough headroom to last around 6 months (longer on larger packs) before any cell risk. Wakes up the moment you put it on charge or open the app.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser:\u003c\/strong\u003e triggered by the supplied on\/off cable. BMS stays awake, but charge and discharge are disabled. Perfect for winter storage - stops parasitic loads from draining the battery over a season off the road.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandles high inrush currents\u003c\/h3\u003e\n\u003cp\u003eInverters, water pumps, motor movers and compressors can pull 1,000A+ for a microsecond on start-up. Many BMSs read that as a short circuit and trip. Ours is tuned to ride those spikes without nuisance shutdowns, so start-up loads behave the way they did on your old lead-acid.\u003c\/p\u003e\n\u003ch3\u003eInverter and device communication\u003c\/h3\u003e\n\u003cp\u003eComms ports on the case let the battery talk to compatible inverters, chargers and GX devices. Defaults to \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide\" title=\"Victron Energy integration guide\"\u003eVictron CANBUS\u003c\/a\u003e (VE.CAN and BMS.CAN) and is compatible with \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide#enabling-dvcc\" title=\"Enable DVCC\"\u003eVictron DVCC\u003c\/a\u003e out of the box. The data mode can be switched to other brands or protocols on request - flag it in the order notes and our engineers will set it before dispatch.\u003c\/p\u003e\n\u003cp\u003eKnown working with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVictron GX devices (default) - CAN\u003c\/li\u003e\n\u003cli\u003eGrowatt - CAN\u003c\/li\u003e\n\u003cli\u003eSacolar - CAN\u003c\/li\u003e\n\u003cli\u003eGoodwe - CAN\u003c\/li\u003e\n\u003cli\u003eVoltronic Power - RS485\u003c\/li\u003e\n\u003cli\u003eSofar - CAN\u003c\/li\u003e\n\u003cli\u003eSorotec - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eDeye \/ SunSynk - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eSolis - CAN\u003c\/li\u003e\n\u003cli\u003eLuxpower - CAN\u003c\/li\u003e\n\u003cli\u003ePylon Tech - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eSol-Ark - CAN\u003c\/li\u003e\n\u003cli\u003eSRNE - RS485\u003c\/li\u003e\n\u003cli\u003eMUST - CAN\u003c\/li\u003e\n\u003cli\u003eSMA - CAN\u003c\/li\u003e\n\u003cli\u003eMEGAREVO - CAN\u003c\/li\u003e\n\u003cli\u003eMPP Sola - RS485\u003c\/li\u003e\n\u003cli\u003eTBB Power - CAN\u003c\/li\u003e\n\u003cli\u003eSenergy - CAN\u003c\/li\u003e\n\u003cli\u003eSchneider Electric - CAN\u003c\/li\u003e\n\u003cli\u003eAiswei - CAN\u003c\/li\u003e\n\u003cli\u003eSMK - RS485\u003c\/li\u003e\n\u003cli\u003eFoxess - CAN\u003c\/li\u003e\n\u003cli\u003eSunGrow - CAN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCable kits for every protocol are stocked on our store.\u003c\/p\u003e\n\u003ch2\u003eFitment and installation\u003c\/h2\u003e\n\u003ch3\u003eDrop-in for lead-acid\u003c\/h3\u003e\n\u003cp\u003eSized to swap straight in for a large industrial lead-acid bank. Confirm your existing footprint against the 385mm x 190mm x 265mm overall dimensions, and that your cabling will reach the M8 terminal posts. If height is the tight one, the case is 245mm and the last 20mm is the comms port covers.\u003c\/p\u003e\n\u003cp\u003eDouble-check your charger. TITAN batteries accept AGM or \"Sealed\" modes if your charger does not have a dedicated lithium preset. Aim for a maximum charge voltage of 14.4V.\u003c\/p\u003e\n\u003cp\u003eCompatible with split-charge relays and DC-DC chargers out of the box. These are deep-cycle leisure batteries for running equipment - not engine-starting batteries.\u003c\/p\u003e\n\u003ch3\u003eTerminals\u003c\/h3\u003e\n\u003cp\u003eHigh-performance copper M8 bolt terminals as standard - the format used by industrial lead-acid leisure batteries in this size class. Two M8 bolts and spring washers are included with the battery for direct ring-terminal cabling. Need round (SAE\/automotive) terminals instead? No problem - we ship high-quality, hot-stamped brass automotive adapters free of charge. Just leave a note at checkout and we'll include them.\u003c\/p\u003e\n\u003ch3\u003eMounting\u003c\/h3\u003e\n\u003cp\u003e265mm tall overall in standard orientation, 245mm to the top of the case, sized for floor-mounted installs in lockers, engine rooms and off-grid cabinets. Upright on its base is optimal for longevity and performance, but the cells are stable in any orientation if the install calls for it.\u003c\/p\u003e\n\u003ch2\u003eBluetooth monitoring and the \u003ca href=\"\/pl\/pages\/the-app\" title=\"The TITAN app\"\u003eTITAN app\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp\u003eBluetooth is built in. The free TITAN app (iOS and Android, 10 languages) shows live voltage, current in both amps and watts, SOC as a percentage and in Ah, individual cell voltages, internal temperature, estimated time to full or empty, protection trip history and live balancing activity.\u003c\/p\u003e\n\u003cp\u003eIt handles multiple batteries in series or parallel and re-calculates totals automatically, so whether you've got one 230Ah or three in parallel, the figures on screen match the actual pack.\u003c\/p\u003e\n\u003ch2\u003eWarranty, longevity and repair\u003c\/h2\u003e\n\u003ch3\u003eActual lifetime warranty\u003c\/h3\u003e\n\u003cp\u003eWe're confident enough in the build to back every grade-A cell battery with a warranty that lasts the lifetime of the battery - fully transferable. Our parent company has been trading continuously since 1948, so we intend to be around to honour it in 20 years' time.\u003c\/p\u003e\n\u003cp\u003eWhat the warranty doesn't cover is wear. All batteries lose capacity with use - the harder you work them, the faster that happens. LiFePO4 is remarkably resistant: expect a 5-10% capacity drop every decade of normal use. A brand-new 230Ah shows around 245Ah fully charged, a 10-year-old 230Ah around 215Ah, a 20-year-old 230Ah around 195Ah. Natural degradation isn't a valid warranty claim - if a battery stops holding enough capacity for your use, it's time to replace.\u003c\/p\u003e\n\u003cp\u003eThe warranty covers components against premature failure caused by manufacturing faults. Full terms are on our warranty page.\u003c\/p\u003e\n\u003ch3\u003eCost over a decade\u003c\/h3\u003e\n\u003cp\u003eThe TITAN 230Ah sits at around £650 new. Over its 10-year design life that's £65 a year. The closest lead-acid equivalent - two Exide AGM EP2100 in parallel - is around £1040 with a 4-year design life, which means replacing it roughly 2.5 times over the same period. Call it £260 a year, with cascading labour each replacement. Around £1950 saved over 10 years, before you factor in the weight, volume and efficiency benefits. In practice most of our customers see 15-20 years out of a TITAN.\u003c\/p\u003e\n\u003ch3\u003eModule-based repair\u003c\/h3\u003e\n\u003cp\u003eIf something fails we repair the failed module - BMS, balance board, a single cell - rather than replace the whole battery. Lower cost to you, lower carbon footprint, faster turnaround. As a family of battery specialists since the 1950s, there isn't much we haven't already rebuilt.\u003c\/p\u003e","brand":"TITAN Lithium","offers":[{"title":"Default Title","offer_id":55071481266441,"sku":"LFP-230","price":649.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/4253\/6201\/files\/230Ah_Main_View.webp?v=1777464860"},{"product_id":"titan-lithium-12v-460ah-battery","title":"TITAN 12V 460Ah Litowy akumulator rekreacyjny","description":"\u003cp style=\"text-align: center; font-size: 1.2em; font-weight: bold;\"\u003e12.8V | 460Ah | 5,888Wh\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eReal achievable capacity - up to 485Ah\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"300\" width=\"300\" alt=\"460Ah industrial 520mm dimensions diagram - 520mm long by 268mm wide by 240mm high\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0884\/4253\/6201\/files\/TITAN-IND_CASE_520MM.svg?v=1741269217\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e520mm long x 268mm wide x 240mm high\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eThe 460Ah, in short\u003c\/h2\u003e\n\u003cp\u003eBuilt for off-grid cabins, large yachts and serious house-bank installs - one of the largest 12V single-case packs we make, second only to the 520Ah, sized for users who'd otherwise be running four or more lead-acid batteries in parallel. Delivers 5,888Wh of real, usable energy at 12.8V with 300A continuous BMS output. The case is a industrial 520mm pack, sized for off-grid, marine and large motorhome installs that need real capacity from a single battery. Strap down on the floor or in a vented locker; no rework needed for most existing AGM bank locations.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e5,888Wh usable, up to 485Ah in practice\u003c\/li\u003e\n\u003cli\u003e300A continuous BMS discharge\u003c\/li\u003e\n\u003cli\u003e39kg - replaces 286kg of lead-acid for the same usable Wh\u003c\/li\u003e\n\u003cli\u003eNative \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide\" title=\"Victron Energy integration guide\"\u003eVictron CANBUS\u003c\/a\u003e, RS485 and NMEA2000 on request\u003c\/li\u003e\n\u003cli\u003eBuilt-in heater mat, safe charging down to -30°C\u003c\/li\u003e\n\u003cli\u003eLifetime, transferable warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCase height is 240mm. Floor-mounted in a vented locker is the standard install pattern - this is a house-bank pack, not a tray-mount leisure battery.\u003c\/p\u003e\n\u003ch2\u003eWill it fit your vehicle?\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOff-grid cabins \/ homestead installs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard upright industrial footprint.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLarge yachts \/ live-aboard boats\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReplaces a 4-battery house bank with one pack.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTiny homes \/ static caravans\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFloor-mounted in a vented locker.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSolar storage cabinets\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStack two for ~12kWh in a single rack.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImportant note\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLeisure only\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDesigned for powering appliances. Not a starter battery.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e520mm (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e268mm (W) x 240mm (H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eThe cell chemistry\u003c\/h2\u003e\n\u003cp\u003eAll TITAN batteries use lithium iron phosphate (LiFePO4) prismatic cells - the most thermally and chemically stable lithium chemistry available. No cobalt, no nickel, no off-gassing, no acid. The trade-off is a slightly lower cell voltage (3.2V per cell, 4 cells = 12.8V) and lower energy density than the NMC cells used in EVs. In return, you get lifespans that make NMC look disposable: 3,000 to 25,000 cycles depending on use, against NMC's 1,000 to 2,500.\u003c\/p\u003e\n\u003cp\u003eLiFePO4 is now widely considered safer than lead-acid. Cells can be installed in any orientation (upright is optimum), contain no liquid electrolyte, and are fully recyclable.\u003c\/p\u003e\n\u003ch3\u003eCycle life you won't outlive\u003c\/h3\u003e\n\u003cp\u003eA cycle is one full discharge plus one full recharge. Count scales with how deep you take each discharge:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100% DoD - 3,000 cycles (8.2 years at one cycle a day)\u003c\/li\u003e\n\u003cli\u003e80% DoD - 6,000 cycles\u003c\/li\u003e\n\u003cli\u003e50% DoD - 12,000 cycles (over 30 years daily use)\u003c\/li\u003e\n\u003cli\u003e30% DoD - 15,000+ cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor reference, the best lead-acid gel battery tops out at 350-400 cycles at 80% DoD. A TITAN at the same depth gives 6,000 - roughly 15x the service life.\u003c\/p\u003e\n\u003ch3\u003ePrismatic, not cylindrical\u003c\/h3\u003e\n\u003cp\u003eOur cells are long, flat prisms that fill the rectangular case end to end. Cylindrical cells leave gaps between every cell and are much harder to repair (lots of spot welding), so we pay the extra cost for prismatic and pass the capacity gain back to you. The aluminium cell casing also disperses heat evenly: even at full 300A BMS allowance we measured peak cell temperatures around 45°C, well inside spec (thermal runaway territory doesn't start until around 100°C). Heater mats also work better with prismatic cells - every cell sits against the heating element, rather than only the outer ring of a cylindrical pack.\u003c\/p\u003e\n\u003ch2\u003eCapacity, without the weight\u003c\/h2\u003e\n\u003ch3\u003eEleven times the usable capacity of lead-acid\u003c\/h3\u003e\n\u003cp\u003eMatching this 460Ah in lead-acid means eleven Exide ER550 115Ah batteries paralleled up to 1,265Ah. One TITAN 460Ah replaces the lot - huge saving in space, weight and cabling, with no gassing so it can live anywhere.\u003c\/p\u003e\n\u003cp\u003eWe quote capacity in Wh (Watt-hours) because Ah on its own ignores chemistry. TITAN lithium delivers 100% of rated capacity. Gel manages around 90%, AGM 75%, flooded lead-acid 60%. Factor that in and a TITAN 460Ah has more than double the real-world capacity of a lead-acid battery on the same label rating.\u003c\/p\u003e\n\u003ch3\u003e39kg. Not 286kg.\u003c\/h3\u003e\n\u003cp\u003eThere isn't a single lead-acid battery that comes close to this capacity. The honest comparison is eleven ER550-class leisure batteries paralleled together to match the usable Wh - that's 286kg of lead-acid sitting in your install. One TITAN does it in 39kg. A 247kg saving matters on a motorhome's drive-axle plate, at the ferry scales, and at the pump.\u003c\/p\u003e\n\u003ch3\u003e99% electrically efficient\u003c\/h3\u003e\n\u003cp\u003eAlmost every watt you put in comes back out. A great partner for solar - no wasted incoming charge - and happy to accept very high charge currents: 0 to 95% in under two hours at 100A+.\u003c\/p\u003e\n\u003ch2\u003eThe \u003ca href=\"\/pl\/pages\/the-bms\" title=\"The TITAN BMS\"\u003eTITAN BMS\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe battery management system is the circuit board between the cells and the terminals. It's the difference between a lithium battery that lasts 15 years and one that self-destructs in two. Most brands fit an off-the-shelf board with generic parameters. We don't.\u003c\/p\u003e\n\u003ch3\u003eMatched, not off-the-shelf\u003c\/h3\u003e\n\u003cp\u003eOur BMS is custom, with parameters tuned to the exact cell spec we use. That lets us run the cells right up to their real safe working limits without compromising protection. It's also how we pull an extra 5-10% usable capacity out of every cell (a 460Ah can show as 485Ah fully charged). We can't guarantee the bonus capacity batch to batch, but the BMS re-maps its 100% reading automatically so the app always shows what you actually have.\u003c\/p\u003e\n\u003ch3\u003e11 protections, all self-resetting\u003c\/h3\u003e\n\u003cp\u003eOver-discharge, over-voltage, under-voltage, over-current, short-circuit, over-temperature, under-temperature, cell balance faults and more. All protections are temporary - they either self-reset or clear the moment the battery is put back on charge. The 300A continuous current allowance on this model is class-leading thanks to premium MOSFETs, oversized heat sinks and properly sized internal cabling.\u003c\/p\u003e\n\u003ch3\u003eDual active and passive cell balancing\u003c\/h3\u003e\n\u003cp\u003ePassive balancing is cheap: cells bleed off to each other and that's it. Active balancing actively moves energy between cells, protecting the weakest cell from doing all the work. Most brands pick one. We run both - passive for small voltage deltas, active for larger ones. Keeps the BMS's own power draw low while still giving you the full benefit of active balancing. It's automatic, most active when charging above 3.4V per cell, and takes full effect between 90-100% SOC.\u003c\/p\u003e\n\u003ch3\u003eSelf-heating, safely charging down to -30°C\u003c\/h3\u003e\n\u003cp\u003eLithium cannot be charged below 0°C without cell damage. Our built-in heater mat wraps the internal pack and kicks in automatically at around 2°C whenever there's an incoming charge current. It draws from the charger first, and if the charger can't keep up, pulls up to 3.6A from the battery itself to get cell temperature to 10°C before routing charge back to the cells. Expect roughly 20 extra minutes on your charge time in the cold. Discharge is unaffected and works down to -20°C.\u003c\/p\u003e\n\u003ch3\u003eAutomatic and user hibernation\u003c\/h3\u003e\n\u003cp\u003eA fully discharged lithium battery left for months can be a lithium battery that doesn't come back. Two hibernation modes keep that from happening:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic:\u003c\/strong\u003e triggers after several days of inactivity at low SOC. The battery stops outputting, but retains enough headroom to last around 6 months (longer on larger packs) before any cell risk. Wakes up the moment you put it on charge or open the app.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser:\u003c\/strong\u003e triggered by the supplied on\/off cable. BMS stays awake, but charge and discharge are disabled. Perfect for winter storage - stops parasitic loads from draining the battery over a season off the road.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandles high inrush currents\u003c\/h3\u003e\n\u003cp\u003eInverters, water pumps, motor movers and compressors can pull 1,000A+ for a microsecond on start-up. Many BMSs read that as a short circuit and trip. Ours is tuned to ride those spikes without nuisance shutdowns, so start-up loads behave the way they did on your old lead-acid.\u003c\/p\u003e\n\u003ch3\u003eInverter and device communication\u003c\/h3\u003e\n\u003cp\u003eComms ports on the case let the battery talk to compatible inverters, chargers and GX devices. Defaults to \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide\" title=\"Victron Energy integration guide\"\u003eVictron CANBUS\u003c\/a\u003e (VE.CAN and BMS.CAN) and is compatible with \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide#enabling-dvcc\" title=\"Enable DVCC\"\u003eVictron DVCC\u003c\/a\u003e out of the box. The data mode can be switched to other brands or protocols on request - flag it in the order notes and our engineers will set it before dispatch.\u003c\/p\u003e\n\u003cp\u003eKnown working with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVictron GX devices (default) - CAN\u003c\/li\u003e\n\u003cli\u003eGrowatt - CAN\u003c\/li\u003e\n\u003cli\u003eSacolar - CAN\u003c\/li\u003e\n\u003cli\u003eGoodwe - CAN\u003c\/li\u003e\n\u003cli\u003eVoltronic Power - RS485\u003c\/li\u003e\n\u003cli\u003eSofar - CAN\u003c\/li\u003e\n\u003cli\u003eSorotec - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eDeye \/ SunSynk - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eSolis - CAN\u003c\/li\u003e\n\u003cli\u003eLuxpower - CAN\u003c\/li\u003e\n\u003cli\u003ePylon Tech - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eSol-Ark - CAN\u003c\/li\u003e\n\u003cli\u003eSRNE - RS485\u003c\/li\u003e\n\u003cli\u003eMUST - CAN\u003c\/li\u003e\n\u003cli\u003eSMA - CAN\u003c\/li\u003e\n\u003cli\u003eMEGAREVO - CAN\u003c\/li\u003e\n\u003cli\u003eMPP Sola - RS485\u003c\/li\u003e\n\u003cli\u003eTBB Power - CAN\u003c\/li\u003e\n\u003cli\u003eSenergy - CAN\u003c\/li\u003e\n\u003cli\u003eSchneider Electric - CAN\u003c\/li\u003e\n\u003cli\u003eAiswei - CAN\u003c\/li\u003e\n\u003cli\u003eSMK - RS485\u003c\/li\u003e\n\u003cli\u003eFoxess - CAN\u003c\/li\u003e\n\u003cli\u003eSunGrow - CAN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCable kits for every protocol are stocked on our store.\u003c\/p\u003e\n\u003ch2\u003eFitment and installation\u003c\/h2\u003e\n\u003ch3\u003eDrop-in for lead-acid\u003c\/h3\u003e\n\u003cp\u003eSized to swap straight in for an industrial industrial 520mm lead-acid bank. Confirm your existing footprint against the 520mm x 268mm x 240mm case dimensions and your cabling will reach the M8 terminal posts.\u003c\/p\u003e\n\u003cp\u003eDouble-check your charger. TITAN batteries accept AGM or \"Sealed\" modes if your charger does not have a dedicated lithium preset. Aim for a maximum charge voltage of 14.4V.\u003c\/p\u003e\n\u003cp\u003eCompatible with split-charge relays and DC-DC chargers out of the box. These are deep-cycle leisure batteries for running equipment - not engine-starting batteries.\u003c\/p\u003e\n\u003ch3\u003eTerminals\u003c\/h3\u003e\n\u003cp\u003eHigh-performance copper M8 bolt terminals as standard - the format used by industrial lead-acid leisure batteries in this size class. Two M8 bolts and spring washers are included with the battery for direct ring-terminal cabling. Need round (SAE\/automotive) terminals instead? No problem - we ship high-quality, hot-stamped brass automotive adapters free of charge. Just leave a note at checkout and we'll include them.\u003c\/p\u003e\n\u003ch3\u003eMounting\u003c\/h3\u003e\n\u003cp\u003e240mm tall in standard orientation - sized for floor-mounted installs in lockers, engine rooms and off-grid cabinets. Upright on its base is optimal for longevity and performance, but the cells are stable in any orientation if the install calls for it.\u003c\/p\u003e\n\u003ch2\u003eBluetooth monitoring and the \u003ca href=\"\/pl\/pages\/the-app\" title=\"The TITAN app\"\u003eTITAN app\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp\u003eBluetooth is built in. The free TITAN app (iOS and Android, 10 languages) shows live voltage, current in both amps and watts, SOC as a percentage and in Ah, individual cell voltages, internal temperature, estimated time to full or empty, protection trip history and live balancing activity.\u003c\/p\u003e\n\u003cp\u003eIt handles multiple batteries in series or parallel and re-calculates totals automatically, so whether you've got one 460Ah or three in parallel, the figures on screen match the actual pack.\u003c\/p\u003e\n\u003ch2\u003eWarranty, longevity and repair\u003c\/h2\u003e\n\u003ch3\u003eActual lifetime warranty\u003c\/h3\u003e\n\u003cp\u003eWe're confident enough in the build to back every grade-A cell battery with a warranty that lasts the lifetime of the battery - fully transferable. Our parent company has been trading continuously since 1948, so we intend to be around to honour it in 20 years' time.\u003c\/p\u003e\n\u003cp\u003eWhat the warranty doesn't cover is wear. All batteries lose capacity with use - the harder you work them, the faster that happens. LiFePO4 is remarkably resistant: expect a 5-10% capacity drop every decade of normal use. A brand-new 460Ah shows around 485Ah fully charged, a 10-year-old 460Ah around 435Ah, a 20-year-old 460Ah around 395Ah. Natural degradation isn't a valid warranty claim - if a battery stops holding enough capacity for your use, it's time to replace.\u003c\/p\u003e\n\u003cp\u003eThe warranty covers components against premature failure caused by manufacturing faults. Full terms are on our warranty page.\u003c\/p\u003e\n\u003ch3\u003eCost over a decade\u003c\/h3\u003e\n\u003cp\u003eThe TITAN 460Ah sits at £1,099 new. Over its 10-year design life that's £110 a year. The closest lead-acid equivalent - four Exide AGM EP2100 in parallel - is around £2080 with a 4-year design life, which means replacing it roughly 2.5 times over the same period. Call it £520 a year, with cascading labour each replacement. Around £4,100 saved over 10 years, before you factor in the weight, volume and efficiency benefits. In practice most of our customers see 15-20 years out of a TITAN.\u003c\/p\u003e\n\u003ch3\u003eModule-based repair\u003c\/h3\u003e\n\u003cp\u003eIf something fails we repair the failed module - BMS, balance board, a single cell - rather than replace the whole battery. Lower cost to you, lower carbon footprint, faster turnaround. As a family of battery specialists since the 1950s, there isn't much we haven't already rebuilt.\u003c\/p\u003e","brand":"TITAN Lithium","offers":[{"title":"Default Title","offer_id":55269452644617,"sku":"LFP-460","price":1099.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/4253\/6201\/files\/460AhMain.webp?v=1786705005"},{"product_id":"titan-lithium-24v-230ah-battery","title":"TITAN 24V 230Ah Litowy akumulator rekreacyjny","description":"\u003cp style=\"text-align: center; font-size: 1.2em; font-weight: bold;\"\u003e25.6V | 24V 230Ah | 5,888Wh\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eReal achievable capacity - up to 245Ah\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"300\" width=\"300\" alt=\"24V 230Ah industrial 520mm dimensions diagram - 520mm long by 268mm wide by 240mm high\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0884\/4253\/6201\/files\/TITAN-IND_CASE_520MM.svg?v=1741269217\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e520mm long x 268mm wide x 240mm high\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eThe 24V 230Ah, in short\u003c\/h2\u003e\n\u003cp\u003eBuilt for 24V off-grid systems, large electric outboards and inverter installs that benefit from the lower current draw and thinner cabling of a higher bus voltage. Delivers 5,888Wh of real, usable energy at 25.6V with 200A continuous BMS output. The case is a industrial 520mm pack, sized for off-grid, marine and large motorhome installs that need real capacity from a single battery. Strap down on the floor or in a vented locker; no rework needed for most existing AGM bank locations. Built around a series-pair of TITAN 12V cells, so the 25.6V pack delivers 5,888Wh in a single case at half the current draw of an equivalent 12V install.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e5,888Wh usable, up to 245Ah in practice\u003c\/li\u003e\n\u003cli\u003e200A continuous BMS discharge\u003c\/li\u003e\n\u003cli\u003e39kg - replaces 286kg of lead-acid for the same usable Wh\u003c\/li\u003e\n\u003cli\u003eNative \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide\" title=\"Victron Energy integration guide\"\u003eVictron CANBUS\u003c\/a\u003e, RS485 and NMEA2000 on request\u003c\/li\u003e\n\u003cli\u003eBuilt-in heater mat, safe charging down to -30°C\u003c\/li\u003e\n\u003cli\u003eLifetime, transferable warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCase height is 240mm. Floor-mounted in a vented locker is the standard install pattern - this is a house-bank pack, not a tray-mount leisure battery.\u003c\/p\u003e\n\u003ch2\u003eWill it fit your vehicle?\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e24V off-grid solar \/ storage cabinets\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle-pack 24V replacement for a series-parallel lead-acid bank.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectric outboards \/ electric drives\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDrops the cable size in half versus 12V.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLarge yachts on 24V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirect house-bank replacement.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndustrial \/ commercial installs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFloor-mounted in a vented locker.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImportant note\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLeisure only\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDesigned for powering appliances. Not a starter battery.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e520mm (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e268mm (W) x 240mm (H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eThe cell chemistry\u003c\/h2\u003e\n\u003cp\u003eAll TITAN batteries use lithium iron phosphate (LiFePO4) prismatic cells - the most thermally and chemically stable lithium chemistry available. No cobalt, no nickel, no off-gassing, no acid. The trade-off is a slightly lower cell voltage (3.2V per cell, 4 cells = 12.8V) and lower energy density than the NMC cells used in EVs. In return, you get lifespans that make NMC look disposable: 3,000 to 25,000 cycles depending on use, against NMC's 1,000 to 2,500.\u003c\/p\u003e\n\u003cp\u003eLiFePO4 is now widely considered safer than lead-acid. Cells can be installed in any orientation (upright is optimum), contain no liquid electrolyte, and are fully recyclable.\u003c\/p\u003e\n\u003ch3\u003eCycle life you won't outlive\u003c\/h3\u003e\n\u003cp\u003eA cycle is one full discharge plus one full recharge. Count scales with how deep you take each discharge:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100% DoD - 3,000 cycles (8.2 years at one cycle a day)\u003c\/li\u003e\n\u003cli\u003e80% DoD - 6,000 cycles\u003c\/li\u003e\n\u003cli\u003e50% DoD - 12,000 cycles (over 30 years daily use)\u003c\/li\u003e\n\u003cli\u003e30% DoD - 15,000+ cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor reference, the best lead-acid gel battery tops out at 350-400 cycles at 80% DoD. A TITAN at the same depth gives 6,000 - roughly 15x the service life.\u003c\/p\u003e\n\u003ch3\u003ePrismatic, not cylindrical\u003c\/h3\u003e\n\u003cp\u003eOur cells are long, flat prisms that fill the rectangular case end to end. Cylindrical cells leave gaps between every cell and are much harder to repair (lots of spot welding), so we pay the extra cost for prismatic and pass the capacity gain back to you. The aluminium cell casing also disperses heat evenly: even at full 200A BMS allowance we measured peak cell temperatures around 45°C, well inside spec (thermal runaway territory doesn't start until around 100°C). Heater mats also work better with prismatic cells - every cell sits against the heating element, rather than only the outer ring of a cylindrical pack.\u003c\/p\u003e\n\u003ch2\u003eCapacity, without the weight\u003c\/h2\u003e\n\u003ch3\u003eEleven times the usable capacity of lead-acid\u003c\/h3\u003e\n\u003cp\u003eMatching this 24V 230Ah in lead-acid means eleven (paired in series for 24V) Exide ER550 115Ah batteries paralleled up to 1,265Ah at 12V. One TITAN 24V 230Ah replaces the lot - huge saving in space, weight and cabling, with no gassing so it can live anywhere.\u003c\/p\u003e\n\u003cp\u003eWe quote capacity in Wh (Watt-hours) because Ah on its own ignores chemistry. TITAN lithium delivers 100% of rated capacity. Gel manages around 90%, AGM 75%, flooded lead-acid 60%. Factor that in and a TITAN 24V 230Ah has more than double the real-world capacity of a lead-acid battery on the same label rating.\u003c\/p\u003e\n\u003ch3\u003e39kg. Not 286kg.\u003c\/h3\u003e\n\u003cp\u003eThere isn't a single lead-acid battery that comes close to this capacity. The honest comparison is eleven (paired in series for 24V) ER550-class leisure batteries paralleled together to match the usable Wh - that's 286kg of lead-acid sitting in your install. One TITAN does it in 39kg. A 247kg saving matters on a motorhome's drive-axle plate, at the ferry scales, and at the pump.\u003c\/p\u003e\n\u003ch3\u003e99% electrically efficient\u003c\/h3\u003e\n\u003cp\u003eAlmost every watt you put in comes back out. A great partner for solar - no wasted incoming charge - and happy to accept very high charge currents: 0 to 95% in under two hours at 100A+.\u003c\/p\u003e\n\u003ch2\u003eThe \u003ca href=\"\/pl\/pages\/the-bms\" title=\"The TITAN BMS\"\u003eTITAN BMS\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe battery management system is the circuit board between the cells and the terminals. It's the difference between a lithium battery that lasts 15 years and one that self-destructs in two. Most brands fit an off-the-shelf board with generic parameters. We don't.\u003c\/p\u003e\n\u003ch3\u003eMatched, not off-the-shelf\u003c\/h3\u003e\n\u003cp\u003eOur BMS is custom, with parameters tuned to the exact cell spec we use. That lets us run the cells right up to their real safe working limits without compromising protection. It's also how we pull an extra 5-10% usable capacity out of every cell (a 24V 230Ah can show as 245Ah fully charged). We can't guarantee the bonus capacity batch to batch, but the BMS re-maps its 100% reading automatically so the app always shows what you actually have.\u003c\/p\u003e\n\u003ch3\u003e11 protections, all self-resetting\u003c\/h3\u003e\n\u003cp\u003eOver-discharge, over-voltage, under-voltage, over-current, short-circuit, over-temperature, under-temperature, cell balance faults and more. All protections are temporary - they either self-reset or clear the moment the battery is put back on charge. The 200A continuous current allowance on this model is class-leading thanks to premium MOSFETs, oversized heat sinks and properly sized internal cabling.\u003c\/p\u003e\n\u003ch3\u003eDual active and passive cell balancing\u003c\/h3\u003e\n\u003cp\u003ePassive balancing is cheap: cells bleed off to each other and that's it. Active balancing actively moves energy between cells, protecting the weakest cell from doing all the work. Most brands pick one. We run both - passive for small voltage deltas, active for larger ones. Keeps the BMS's own power draw low while still giving you the full benefit of active balancing. It's automatic, most active when charging above 3.4V per cell, and takes full effect between 90-100% SOC.\u003c\/p\u003e\n\u003ch3\u003eSelf-heating, safely charging down to -30°C\u003c\/h3\u003e\n\u003cp\u003eLithium cannot be charged below 0°C without cell damage. Our built-in heater mat wraps the internal pack and kicks in automatically at around 2°C whenever there's an incoming charge current. It draws from the charger first, and if the charger can't keep up, pulls up to 3.6A from the battery itself to get cell temperature to 10°C before routing charge back to the cells. Expect roughly 20 extra minutes on your charge time in the cold. Discharge is unaffected and works down to -20°C.\u003c\/p\u003e\n\u003ch3\u003eAutomatic and user hibernation\u003c\/h3\u003e\n\u003cp\u003eA fully discharged lithium battery left for months can be a lithium battery that doesn't come back. Two hibernation modes keep that from happening:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic:\u003c\/strong\u003e triggers after several days of inactivity at low SOC. The battery stops outputting, but retains enough headroom to last around 6 months (longer on larger packs) before any cell risk. Wakes up the moment you put it on charge or open the app.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser:\u003c\/strong\u003e triggered by the supplied on\/off cable. BMS stays awake, but charge and discharge are disabled. Perfect for winter storage - stops parasitic loads from draining the battery over a season off the road.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandles high inrush currents\u003c\/h3\u003e\n\u003cp\u003eInverters, water pumps, motor movers and compressors can pull 1,000A+ for a microsecond on start-up. Many BMSs read that as a short circuit and trip. Ours is tuned to ride those spikes without nuisance shutdowns, so start-up loads behave the way they did on your old lead-acid.\u003c\/p\u003e\n\u003ch3\u003eInverter and device communication\u003c\/h3\u003e\n\u003cp\u003eComms ports on the case let the battery talk to compatible inverters, chargers and GX devices. Defaults to \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide\" title=\"Victron Energy integration guide\"\u003eVictron CANBUS\u003c\/a\u003e (VE.CAN and BMS.CAN) and is compatible with \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide#enabling-dvcc\" title=\"Enable DVCC\"\u003eVictron DVCC\u003c\/a\u003e out of the box. The data mode can be switched to other brands or protocols on request - flag it in the order notes and our engineers will set it before dispatch.\u003c\/p\u003e\n\u003cp\u003eKnown working with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVictron GX devices (default) - CAN\u003c\/li\u003e\n\u003cli\u003eGrowatt - CAN\u003c\/li\u003e\n\u003cli\u003eSacolar - CAN\u003c\/li\u003e\n\u003cli\u003eGoodwe - CAN\u003c\/li\u003e\n\u003cli\u003eVoltronic Power - RS485\u003c\/li\u003e\n\u003cli\u003eSofar - CAN\u003c\/li\u003e\n\u003cli\u003eSorotec - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eDeye \/ SunSynk - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eSolis - CAN\u003c\/li\u003e\n\u003cli\u003eLuxpower - CAN\u003c\/li\u003e\n\u003cli\u003ePylon Tech - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eSol-Ark - CAN\u003c\/li\u003e\n\u003cli\u003eSRNE - RS485\u003c\/li\u003e\n\u003cli\u003eMUST - CAN\u003c\/li\u003e\n\u003cli\u003eSMA - CAN\u003c\/li\u003e\n\u003cli\u003eMEGAREVO - CAN\u003c\/li\u003e\n\u003cli\u003eMPP Sola - RS485\u003c\/li\u003e\n\u003cli\u003eTBB Power - CAN\u003c\/li\u003e\n\u003cli\u003eSenergy - CAN\u003c\/li\u003e\n\u003cli\u003eSchneider Electric - CAN\u003c\/li\u003e\n\u003cli\u003eAiswei - CAN\u003c\/li\u003e\n\u003cli\u003eSMK - RS485\u003c\/li\u003e\n\u003cli\u003eFoxess - CAN\u003c\/li\u003e\n\u003cli\u003eSunGrow - CAN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCable kits for every protocol are stocked on our store.\u003c\/p\u003e\n\u003ch2\u003eFitment and installation\u003c\/h2\u003e\n\u003ch3\u003eDrop-in for lead-acid\u003c\/h3\u003e\n\u003cp\u003eSized to swap straight in for an industrial industrial 520mm lead-acid bank. Confirm your existing footprint against the 520mm x 268mm x 240mm case dimensions and your cabling will reach the M8 terminal posts.\u003c\/p\u003e\n\u003cp\u003eDouble-check your charger. TITAN batteries accept AGM or \"Sealed\" modes if your charger does not have a dedicated lithium preset. Aim for a maximum charge voltage of 14.4V (28.8V for this 24V pack).\u003c\/p\u003e\n\u003cp\u003eCompatible with split-charge relays and DC-DC chargers out of the box. These are deep-cycle leisure batteries for running equipment - not engine-starting batteries.\u003c\/p\u003e\n\u003ch3\u003eTerminals\u003c\/h3\u003e\n\u003cp\u003eHigh-performance copper M8 bolt terminals as standard - the format used by industrial lead-acid leisure batteries in this size class. Two M8 bolts and spring washers are included with the battery for direct ring-terminal cabling. Need round (SAE\/automotive) terminals instead? No problem - we ship high-quality, hot-stamped brass automotive adapters free of charge. Just leave a note at checkout and we'll include them.\u003c\/p\u003e\n\u003ch3\u003eMounting\u003c\/h3\u003e\n\u003cp\u003e240mm tall in standard orientation - sized for floor-mounted installs in lockers, engine rooms and off-grid cabinets. Upright on its base is optimal for longevity and performance, but the cells are stable in any orientation if the install calls for it.\u003c\/p\u003e\n\u003ch2\u003eBluetooth monitoring and the \u003ca href=\"\/pl\/pages\/the-app\" title=\"The TITAN app\"\u003eTITAN app\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp\u003eBluetooth is built in. The free TITAN app (iOS and Android, 10 languages) shows live voltage, current in both amps and watts, SOC as a percentage and in Ah, individual cell voltages, internal temperature, estimated time to full or empty, protection trip history and live balancing activity.\u003c\/p\u003e\n\u003cp\u003eIt handles multiple batteries in series or parallel and re-calculates totals automatically, so whether you've got one 24V 230Ah or three in parallel, the figures on screen match the actual pack.\u003c\/p\u003e\n\u003ch2\u003eWarranty, longevity and repair\u003c\/h2\u003e\n\u003ch3\u003eActual lifetime warranty\u003c\/h3\u003e\n\u003cp\u003eWe're confident enough in the build to back every grade-A cell battery with a warranty that lasts the lifetime of the battery - fully transferable. Our parent company has been trading continuously since 1948, so we intend to be around to honour it in 20 years' time.\u003c\/p\u003e\n\u003cp\u003eWhat the warranty doesn't cover is wear. All batteries lose capacity with use - the harder you work them, the faster that happens. LiFePO4 is remarkably resistant: expect a 5-10% capacity drop every decade of normal use. A brand-new 24V 230Ah shows around 245Ah fully charged, a 10-year-old 24V 230Ah around 215Ah, a 20-year-old 24V 230Ah around 195Ah. Natural degradation isn't a valid warranty claim - if a battery stops holding enough capacity for your use, it's time to replace.\u003c\/p\u003e\n\u003cp\u003eThe warranty covers components against premature failure caused by manufacturing faults. Full terms are on our warranty page.\u003c\/p\u003e\n\u003ch3\u003eCost over a decade\u003c\/h3\u003e\n\u003cp\u003eThe TITAN 24V 230Ah sits at £1,099 new. Over its 10-year design life that's £110 a year. The closest lead-acid equivalent - four Exide AGM EP2100 in series-parallel - is around £2080 with a 4-year design life, which means replacing it roughly 2.5 times over the same period. Call it £520 a year, with cascading labour each replacement. Around £4,100 saved over 10 years, before you factor in the weight, volume and efficiency benefits. In practice most of our customers see 15-20 years out of a TITAN.\u003c\/p\u003e\n\u003ch3\u003eModule-based repair\u003c\/h3\u003e\n\u003cp\u003eIf something fails we repair the failed module - BMS, balance board, a single cell - rather than replace the whole battery. Lower cost to you, lower carbon footprint, faster turnaround. As a family of battery specialists since the 1950s, there isn't much we haven't already rebuilt.\u003c\/p\u003e","brand":"TITAN Lithium","offers":[{"title":"Default Title","offer_id":55467327848713,"sku":"LFP-24-230","price":1099.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/4253\/6201\/files\/24V280_2.jpg?v=1759139658"},{"product_id":"titan-12v-260ah-lithium-battery-type-019-din","title":"TITAN 12V 260Ah Akumulator litowy rekreacyjna (DIN Type 019)","description":"\u003cp style=\"text-align: center; font-size: 1.2em; font-weight: bold;\"\u003e12.8V | 260Ah | 3,328Wh\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eReal achievable capacity - up to 275Ah\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"300\" width=\"300\" alt=\"260Ah DIN Type 019 dimensions diagram - 355mm long by 175mm wide by 190mm high\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0884\/4253\/6201\/files\/TITAN_-_DIN_CASE_-_019_260Ah.svg?v=1741269217\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e355mm long x 175mm wide x 190mm high\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eThe 260Ah, in short\u003c\/h2\u003e\n\u003cp\u003eBuilt for the highest real-world capacity we can fit in a standard DIN 019 case - for Sprinter, Crafter and Bailey installs that want full off-grid capacity without giving up the factory tray. Delivers 3,328Wh of real, usable energy at 12.8V with 250A continuous BMS output. The case is an 019 DIN replacement for lead-acid (Varta LFD90, LED95, Banner 95751, Numax DC25MF and friends), so it drops into existing trays without reworking the mount.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3,328Wh usable, up to 275Ah in practice\u003c\/li\u003e\n\u003cli\u003e250A continuous BMS discharge\u003c\/li\u003e\n\u003cli\u003e28kg - replaces 156kg of lead-acid for the same usable Wh\u003c\/li\u003e\n\u003cli\u003eNative \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide\" title=\"Victron Energy integration guide\"\u003eVictron CANBUS\u003c\/a\u003e, RS485 and NMEA2000 on request\u003c\/li\u003e\n\u003cli\u003eBuilt-in heater mat, safe charging down to -30°C\u003c\/li\u003e\n\u003cli\u003eLifetime, transferable warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCase height is 190mm as standard. It can be mounted on its side to drop overall height to 175mm where fitting space is tight.\u003c\/p\u003e\n\u003ch2\u003eWill it fit your vehicle?\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMercedes Sprinter (Aux)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReplaces factory Aux battery with full off-grid capacity.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVW Crafter \/ MAN TGE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExact match for factory leisure battery tray.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBailey, Swift, Elddis motorhomes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIN 019 leisure-battery slot.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFord Transit MK8\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCheck length (355mm). Fits most driver seat bases.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverland rigs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMax density\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHighest capacity per cm3 on the market.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImportant note\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLeisure only\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDesigned for powering appliances. Not a starter battery.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e355mm (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e175mm (W) x 190mm (H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eThe cell chemistry\u003c\/h2\u003e\n\u003cp\u003eAll TITAN batteries use lithium iron phosphate (LiFePO4) prismatic cells - the most thermally and chemically stable lithium chemistry available. No cobalt, no nickel, no off-gassing, no acid. The trade-off is a slightly lower cell voltage (3.2V per cell, 4 cells = 12.8V) and lower energy density than the NMC cells used in EVs. In return, you get lifespans that make NMC look disposable: 3,000 to 25,000 cycles depending on use, against NMC's 1,000 to 2,500.\u003c\/p\u003e\n\u003cp\u003eLiFePO4 is now widely considered safer than lead-acid. Cells can be installed in any orientation (upright is optimum), contain no liquid electrolyte, and are fully recyclable.\u003c\/p\u003e\n\u003ch3\u003eCycle life you won't outlive\u003c\/h3\u003e\n\u003cp\u003eA cycle is one full discharge plus one full recharge. Count scales with how deep you take each discharge:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100% DoD - 3,000 cycles (8.2 years at one cycle a day)\u003c\/li\u003e\n\u003cli\u003e80% DoD - 6,000 cycles\u003c\/li\u003e\n\u003cli\u003e50% DoD - 12,000 cycles (over 30 years daily use)\u003c\/li\u003e\n\u003cli\u003e30% DoD - 15,000+ cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor reference, the best lead-acid gel battery tops out at 350-400 cycles at 80% DoD. A TITAN at the same depth gives 6,000 - roughly 15x the service life.\u003c\/p\u003e\n\u003ch3\u003ePrismatic, not cylindrical\u003c\/h3\u003e\n\u003cp\u003eOur cells are long, flat prisms that fill the rectangular case end to end. Cylindrical cells leave gaps between every cell and are much harder to repair (lots of spot welding), so we pay the extra cost for prismatic and pass the capacity gain back to you. The aluminium cell casing also disperses heat evenly: even at full 250A BMS allowance we measured peak cell temperatures around 45°C, well inside spec (thermal runaway territory doesn't start until around 100°C). Heater mats also work better with prismatic cells - every cell sits against the heating element, rather than only the outer ring of a cylindrical pack.\u003c\/p\u003e\n\u003ch2\u003eCapacity, without the weight\u003c\/h2\u003e\n\u003ch3\u003eSix times the usable capacity of lead-acid\u003c\/h3\u003e\n\u003cp\u003eMatching this 260Ah in lead-acid means six Exide ER550 115Ah batteries paralleled up to 690Ah. One TITAN 260Ah replaces the lot - huge saving in space, weight and cabling, with no gassing so it can live anywhere.\u003c\/p\u003e\n\u003cp\u003eWe quote capacity in Wh (Watt-hours) because Ah on its own ignores chemistry. TITAN lithium delivers 100% of rated capacity. Gel manages around 90%, AGM 75%, flooded lead-acid 60%. Factor that in and a TITAN 260Ah has more than double the real-world capacity of a lead-acid battery on the same label rating.\u003c\/p\u003e\n\u003ch3\u003e28kg. Not 156kg.\u003c\/h3\u003e\n\u003cp\u003eThere isn't a single lead-acid battery that comes close to this capacity. The honest comparison is six ER550-class leisure batteries paralleled together to match the usable Wh - that's 156kg of lead-acid sitting in your install. One TITAN does it in 28kg. A 128kg saving matters on a motorhome's drive-axle plate, at the ferry scales, and at the pump.\u003c\/p\u003e\n\u003ch3\u003e99% electrically efficient\u003c\/h3\u003e\n\u003cp\u003eAlmost every watt you put in comes back out. A great partner for solar - no wasted incoming charge - and happy to accept very high charge currents: 0 to 95% in under two hours at 100A+.\u003c\/p\u003e\n\u003ch2\u003eThe \u003ca href=\"\/pl\/pages\/the-bms\" title=\"The TITAN BMS\"\u003eTITAN BMS\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe battery management system is the circuit board between the cells and the terminals. It's the difference between a lithium battery that lasts 15 years and one that self-destructs in two. Most brands fit an off-the-shelf board with generic parameters. We don't.\u003c\/p\u003e\n\u003ch3\u003eMatched, not off-the-shelf\u003c\/h3\u003e\n\u003cp\u003eOur BMS is custom, with parameters tuned to the exact cell spec we use. That lets us run the cells right up to their real safe working limits without compromising protection. It's also how we pull an extra 5-10% usable capacity out of every cell (a 260Ah can show as 275Ah fully charged). We can't guarantee the bonus capacity batch to batch, but the BMS re-maps its 100% reading automatically so the app always shows what you actually have.\u003c\/p\u003e\n\u003ch3\u003e11 protections, all self-resetting\u003c\/h3\u003e\n\u003cp\u003eOver-discharge, over-voltage, under-voltage, over-current, short-circuit, over-temperature, under-temperature, cell balance faults and more. All protections are temporary - they either self-reset or clear the moment the battery is put back on charge. The 250A continuous current allowance on this model is class-leading thanks to premium MOSFETs, oversized heat sinks and properly sized internal cabling.\u003c\/p\u003e\n\u003ch3\u003eDual active and passive cell balancing\u003c\/h3\u003e\n\u003cp\u003ePassive balancing is cheap: cells bleed off to each other and that's it. Active balancing actively moves energy between cells, protecting the weakest cell from doing all the work. Most brands pick one. We run both - passive for small voltage deltas, active for larger ones. Keeps the BMS's own power draw low while still giving you the full benefit of active balancing. It's automatic, most active when charging above 3.4V per cell, and takes full effect between 90-100% SOC.\u003c\/p\u003e\n\u003ch3\u003eSelf-heating, safely charging down to -30°C\u003c\/h3\u003e\n\u003cp\u003eLithium cannot be charged below 0°C without cell damage. Our built-in heater mat wraps the internal pack and kicks in automatically at around 2°C whenever there's an incoming charge current. It draws from the charger first, and if the charger can't keep up, pulls up to 3.6A from the battery itself to get cell temperature to 10°C before routing charge back to the cells. Expect roughly 20 extra minutes on your charge time in the cold. Discharge is unaffected and works down to -20°C.\u003c\/p\u003e\n\u003ch3\u003eAutomatic and user hibernation\u003c\/h3\u003e\n\u003cp\u003eA fully discharged lithium battery left for months can be a lithium battery that doesn't come back. Two hibernation modes keep that from happening:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic:\u003c\/strong\u003e triggers after several days of inactivity at low SOC. The battery stops outputting, but retains enough headroom to last around 6 months (longer on larger packs) before any cell risk. Wakes up the moment you put it on charge or open the app.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser:\u003c\/strong\u003e triggered by the supplied on\/off cable. BMS stays awake, but charge and discharge are disabled. Perfect for winter storage - stops parasitic loads from draining the battery over a season off the road.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandles high inrush currents\u003c\/h3\u003e\n\u003cp\u003eInverters, water pumps, motor movers and compressors can pull 1,000A+ for a microsecond on start-up. Many BMSs read that as a short circuit and trip. Ours is tuned to ride those spikes without nuisance shutdowns, so start-up loads behave the way they did on your old lead-acid.\u003c\/p\u003e\n\u003ch3\u003eInverter and device communication\u003c\/h3\u003e\n\u003cp\u003eComms ports on the case let the battery talk to compatible inverters, chargers and GX devices. Defaults to \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide\" title=\"Victron Energy integration guide\"\u003eVictron CANBUS\u003c\/a\u003e (VE.CAN and BMS.CAN) and is compatible with \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide#enabling-dvcc\" title=\"Enable DVCC\"\u003eVictron DVCC\u003c\/a\u003e out of the box. The data mode can be switched to other brands or protocols on request - flag it in the order notes and our engineers will set it before dispatch.\u003c\/p\u003e\n\u003cp\u003eKnown working with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVictron GX devices (default) - CAN\u003c\/li\u003e\n\u003cli\u003eGrowatt - CAN\u003c\/li\u003e\n\u003cli\u003eSacolar - CAN\u003c\/li\u003e\n\u003cli\u003eGoodwe - CAN\u003c\/li\u003e\n\u003cli\u003eVoltronic Power - RS485\u003c\/li\u003e\n\u003cli\u003eSofar - CAN\u003c\/li\u003e\n\u003cli\u003eSorotec - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eDeye \/ SunSynk - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eSolis - CAN\u003c\/li\u003e\n\u003cli\u003eLuxpower - CAN\u003c\/li\u003e\n\u003cli\u003ePylon Tech - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eSol-Ark - CAN\u003c\/li\u003e\n\u003cli\u003eSRNE - RS485\u003c\/li\u003e\n\u003cli\u003eMUST - CAN\u003c\/li\u003e\n\u003cli\u003eSMA - CAN\u003c\/li\u003e\n\u003cli\u003eMEGAREVO - CAN\u003c\/li\u003e\n\u003cli\u003eMPP Sola - RS485\u003c\/li\u003e\n\u003cli\u003eTBB Power - CAN\u003c\/li\u003e\n\u003cli\u003eSenergy - CAN\u003c\/li\u003e\n\u003cli\u003eSchneider Electric - CAN\u003c\/li\u003e\n\u003cli\u003eAiswei - CAN\u003c\/li\u003e\n\u003cli\u003eSMK - RS485\u003c\/li\u003e\n\u003cli\u003eFoxess - CAN\u003c\/li\u003e\n\u003cli\u003eSunGrow - CAN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCable kits for every protocol are stocked on our store.\u003c\/p\u003e\n\u003ch2\u003eFitment and installation\u003c\/h2\u003e\n\u003ch3\u003eDrop-in for lead-acid\u003c\/h3\u003e\n\u003cp\u003eDesigned as a direct, like-for-like replacement for DIN Type 019 lead-acid batteries. Case, terminal layout and dimensions match the lead-acid spec, so there's no need to rework trays, straps or cable runs.\u003c\/p\u003e\n\u003cp\u003eDouble-check your charger. TITAN batteries accept AGM or \"Sealed\" modes if your charger does not have a dedicated lithium preset. Aim for a maximum charge voltage of 14.4V.\u003c\/p\u003e\n\u003cp\u003eCompatible with split-charge relays and DC-DC chargers out of the box. These are deep-cycle leisure batteries for running equipment - not engine-starting batteries.\u003c\/p\u003e\n\u003ch3\u003eTerminals\u003c\/h3\u003e\n\u003cp\u003eDual connection as standard: high-performance copper round (SAE\/automotive) terminals for lead-acid-style clamp fitment, plus an integrated M8 nut and bolt on the same terminal for direct ring-terminal cabling. No adapters required, corrosion-free contact on both types.\u003c\/p\u003e\n\u003ch3\u003eMounting\u003c\/h3\u003e\n\u003cp\u003e190mm tall as standard - fits under most seat bases and in factory battery trays. Can be mounted on its side to bring overall height to 175mm where needed. Upright is optimal for longevity, but orientation will not affect safety or performance.\u003c\/p\u003e\n\u003ch2\u003eBluetooth monitoring and the \u003ca href=\"\/pl\/pages\/the-app\" title=\"The TITAN app\"\u003eTITAN app\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp\u003eBluetooth is built in. The free TITAN app (iOS and Android, 10 languages) shows live voltage, current in both amps and watts, SOC as a percentage and in Ah, individual cell voltages, internal temperature, estimated time to full or empty, protection trip history and live balancing activity.\u003c\/p\u003e\n\u003cp\u003eIt handles multiple batteries in series or parallel and re-calculates totals automatically, so whether you've got one 260Ah or three in parallel, the figures on screen match the actual pack.\u003c\/p\u003e\n\u003ch2\u003eWarranty, longevity and repair\u003c\/h2\u003e\n\u003ch3\u003eActual lifetime warranty\u003c\/h3\u003e\n\u003cp\u003eWe're confident enough in the build to back every grade-A cell battery with a warranty that lasts the lifetime of the battery - fully transferable. Our parent company has been trading continuously since 1948, so we intend to be around to honour it in 20 years' time.\u003c\/p\u003e\n\u003cp\u003eWhat the warranty doesn't cover is wear. All batteries lose capacity with use - the harder you work them, the faster that happens. LiFePO4 is remarkably resistant: expect a 5-10% capacity drop every decade of normal use. A brand-new 260Ah shows around 275Ah fully charged, a 10-year-old 260Ah around 245Ah, a 20-year-old 260Ah around 220Ah. Natural degradation isn't a valid warranty claim - if a battery stops holding enough capacity for your use, it's time to replace.\u003c\/p\u003e\n\u003cp\u003eThe warranty covers components against premature failure caused by manufacturing faults. Full terms are on our warranty page.\u003c\/p\u003e\n\u003ch3\u003eCost over a decade\u003c\/h3\u003e\n\u003cp\u003eThe TITAN 260Ah sits at around £950 new. Over its 10-year design life that's £95 a year. The closest lead-acid equivalent - two Exide AGM EP2100 in parallel - is around £1040 with a 4-year design life, which means replacing it roughly 2.5 times over the same period. Call it £260 a year, with cascading labour each replacement. Around £1650 saved over 10 years, before you factor in the weight, volume and efficiency benefits. In practice most of our customers see 15-20 years out of a TITAN.\u003c\/p\u003e\n\u003ch3\u003eModule-based repair\u003c\/h3\u003e\n\u003cp\u003eIf something fails we repair the failed module - BMS, balance board, a single cell - rather than replace the whole battery. Lower cost to you, lower carbon footprint, faster turnaround. As a family of battery specialists since the 1950s, there isn't much we haven't already rebuilt.\u003c\/p\u003e","brand":"TITAN Lithium","offers":[{"title":"Default Title","offer_id":56796211675401,"sku":"LFP-260","price":950.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/4253\/6201\/files\/260Ah_Main_View.webp?v=1777464749"},{"product_id":"titan-lithium-12v-330ah-battery","title":"TITAN 12V 330Ah Litowy akumulator rekreacyjny","description":"\u003cp style=\"text-align: center; font-size: 1.2em; font-weight: bold;\"\u003e12.8V | 330Ah | 4,224Wh\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eReal achievable capacity - up to 345Ah\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"300\" width=\"300\" alt=\"330Ah industrial 345mm dimensions diagram - 365mm long by 190mm wide by 265mm high\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0884\/4253\/6201\/files\/TITAN_-_IND_CASE_345MM.svg?v=1741269217\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e385mm long x 190mm wide x 265mm high\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eThe 330Ah, in short\u003c\/h2\u003e\n\u003cp\u003eThe largest single-pack 12V lithium battery we make. Built for high-capacity off-grid cabins, larger motorhomes and marine installs that need every usable Ah we can fit in the industrial 345mm case. Delivers 4,224Wh of real, usable energy at 12.8V with 250A continuous BMS output. The case is a industrial 345mm pack, sized for off-grid, marine and large motorhome installs that need real capacity from a single battery. Strap down on the floor or in a vented locker; no rework needed for most existing AGM bank locations.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4,224Wh usable, up to 345Ah in practice\u003c\/li\u003e\n\u003cli\u003e250A continuous BMS discharge\u003c\/li\u003e\n\u003cli\u003e26.5kg - replaces 196kg of lead-acid for the same usable Wh\u003c\/li\u003e\n\u003cli\u003eNative \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide\" title=\"Victron Energy integration guide\"\u003eVictron CANBUS\u003c\/a\u003e, RS485 and NMEA2000 on request\u003c\/li\u003e\n\u003cli\u003eBuilt-in heater mat, safe charging down to -30°C\u003c\/li\u003e\n\u003cli\u003eLifetime, transferable warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCase height is 265mm in normal upright orientation. Happy mounted on its base, on its side or on its end - just not inverted (upside down). Strap-down on a flat floor or in a vented locker.\u003c\/p\u003e\n\u003ch2\u003eWill it fit your vehicle?\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOff-grid cabins \/ sheds \/ outbuildings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard upright industrial footprint.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLarge motorhome conversions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReplaces 3-4 lead-acid batteries with one pack.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMarine house-bank installs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDimensions match common 250Ah AGM bays.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCustom van builds (rear garage)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStrap-down to the floor or in a vented locker.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImportant note\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLeisure only\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDesigned for powering appliances. Not a starter battery.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e365mm (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e190mm (W) x 265mm (H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eThe cell chemistry\u003c\/h2\u003e\n\u003cp\u003eAll TITAN batteries use lithium iron phosphate (LiFePO4) prismatic cells - the most thermally and chemically stable lithium chemistry available. No cobalt, no nickel, no off-gassing, no acid. The trade-off is a slightly lower cell voltage (3.2V per cell, 4 cells = 12.8V) and lower energy density than the NMC cells used in EVs. In return, you get lifespans that make NMC look disposable: 3,000 to 25,000 cycles depending on use, against NMC's 1,000 to 2,500.\u003c\/p\u003e\n\u003cp\u003eLiFePO4 is now widely considered safer than lead-acid. Cells can be installed in any orientation (upright is optimum), contain no liquid electrolyte, and are fully recyclable.\u003c\/p\u003e\n\u003ch3\u003eCycle life you won't outlive\u003c\/h3\u003e\n\u003cp\u003eA cycle is one full discharge plus one full recharge. Count scales with how deep you take each discharge:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100% DoD - 3,000 cycles (8.2 years at one cycle a day)\u003c\/li\u003e\n\u003cli\u003e80% DoD - 6,000 cycles\u003c\/li\u003e\n\u003cli\u003e50% DoD - 12,000 cycles (over 30 years daily use)\u003c\/li\u003e\n\u003cli\u003e30% DoD - 15,000+ cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor reference, the best lead-acid gel battery tops out at 350-400 cycles at 80% DoD. A TITAN at the same depth gives 6,000 - roughly 15x the service life.\u003c\/p\u003e\n\u003ch3\u003ePrismatic, not cylindrical\u003c\/h3\u003e\n\u003cp\u003eOur cells are long, flat prisms that fill the rectangular case end to end. Cylindrical cells leave gaps between every cell and are much harder to repair (lots of spot welding), so we pay the extra cost for prismatic and pass the capacity gain back to you. The aluminium cell casing also disperses heat evenly: even at full 250A BMS allowance we measured peak cell temperatures around 45°C, well inside spec (thermal runaway territory doesn't start until around 100°C). Heater mats also work better with prismatic cells - every cell sits against the heating element, rather than only the outer ring of a cylindrical pack.\u003c\/p\u003e\n\u003ch2\u003eCapacity, without the weight\u003c\/h2\u003e\n\u003ch3\u003eAlmost eight times the usable capacity of lead-acid\u003c\/h3\u003e\n\u003cp\u003eMatching this 330Ah in lead-acid means almost eight Exide ER550 115Ah batteries paralleled up to 880Ah. One TITAN 330Ah replaces the lot - huge saving in space, weight and cabling, with no gassing so it can live anywhere.\u003c\/p\u003e\n\u003cp\u003eWe quote capacity in Wh (Watt-hours) because Ah on its own ignores chemistry. TITAN lithium delivers 100% of rated capacity. Gel manages around 90%, AGM 75%, flooded lead-acid 60%. Factor that in and a TITAN 330Ah has more than double the real-world capacity of a lead-acid battery on the same label rating.\u003c\/p\u003e\n\u003ch3\u003e26.5kg. Not 196kg.\u003c\/h3\u003e\n\u003cp\u003eThere isn't a single lead-acid battery that comes close to this capacity. The honest comparison is around seven and a half ER550-class leisure batteries paralleled together to match the usable Wh - that's 196kg of lead-acid sitting in your install. One TITAN does it in 26.5kg. A 169.5kg saving matters on a motorhome's drive-axle plate, at the ferry scales, and at the pump.\u003c\/p\u003e\n\u003ch3\u003e99% electrically efficient\u003c\/h3\u003e\n\u003cp\u003eAlmost every watt you put in comes back out. A great partner for solar - no wasted incoming charge - and happy to accept very high charge currents: 0 to 95% in under two hours at 100A+.\u003c\/p\u003e\n\u003ch2\u003eThe \u003ca href=\"\/pl\/pages\/the-bms\" title=\"The TITAN BMS\"\u003eTITAN BMS\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe battery management system is the circuit board between the cells and the terminals. It's the difference between a lithium battery that lasts 15 years and one that self-destructs in two. Most brands fit an off-the-shelf board with generic parameters. We don't.\u003c\/p\u003e\n\u003ch3\u003eMatched, not off-the-shelf\u003c\/h3\u003e\n\u003cp\u003eOur BMS is custom, with parameters tuned to the exact cell spec we use. That lets us run the cells right up to their real safe working limits without compromising protection. It's also how we pull an extra 5-10% usable capacity out of every cell (a 330Ah can show as 345Ah fully charged). We can't guarantee the bonus capacity batch to batch, but the BMS re-maps its 100% reading automatically so the app always shows what you actually have.\u003c\/p\u003e\n\u003ch3\u003e11 protections, all self-resetting\u003c\/h3\u003e\n\u003cp\u003eOver-discharge, over-voltage, under-voltage, over-current, short-circuit, over-temperature, under-temperature, cell balance faults and more. All protections are temporary - they either self-reset or clear the moment the battery is put back on charge. The 250A continuous current allowance on this model is class-leading thanks to premium MOSFETs, oversized heat sinks and properly sized internal cabling.\u003c\/p\u003e\n\u003ch3\u003eDual active and passive cell balancing\u003c\/h3\u003e\n\u003cp\u003ePassive balancing is cheap: cells bleed off to each other and that's it. Active balancing actively moves energy between cells, protecting the weakest cell from doing all the work. Most brands pick one. We run both - passive for small voltage deltas, active for larger ones. Keeps the BMS's own power draw low while still giving you the full benefit of active balancing. It's automatic, most active when charging above 3.4V per cell, and takes full effect between 90-100% SOC.\u003c\/p\u003e\n\u003ch3\u003eSelf-heating, safely charging down to -30°C\u003c\/h3\u003e\n\u003cp\u003eLithium cannot be charged below 0°C without cell damage. Our built-in heater mat wraps the internal pack and kicks in automatically at around 2°C whenever there's an incoming charge current. It draws from the charger first, and if the charger can't keep up, pulls up to 3.6A from the battery itself to get cell temperature to 10°C before routing charge back to the cells. Expect roughly 20 extra minutes on your charge time in the cold. Discharge is unaffected and works down to -20°C.\u003c\/p\u003e\n\u003ch3\u003eAutomatic and user hibernation\u003c\/h3\u003e\n\u003cp\u003eA fully discharged lithium battery left for months can be a lithium battery that doesn't come back. Two hibernation modes keep that from happening:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic:\u003c\/strong\u003e triggers after several days of inactivity at low SOC. The battery stops outputting, but retains enough headroom to last around 6 months (longer on larger packs) before any cell risk. Wakes up the moment you put it on charge or open the app.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser:\u003c\/strong\u003e triggered by the supplied on\/off cable. BMS stays awake, but charge and discharge are disabled. Perfect for winter storage - stops parasitic loads from draining the battery over a season off the road.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandles high inrush currents\u003c\/h3\u003e\n\u003cp\u003eInverters, water pumps, motor movers and compressors can pull 1,000A+ for a microsecond on start-up. Many BMSs read that as a short circuit and trip. Ours is tuned to ride those spikes without nuisance shutdowns, so start-up loads behave the way they did on your old lead-acid.\u003c\/p\u003e\n\u003ch3\u003eInverter and device communication\u003c\/h3\u003e\n\u003cp\u003eComms ports on the case let the battery talk to compatible inverters, chargers and GX devices. Defaults to \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide\" title=\"Victron Energy integration guide\"\u003eVictron CANBUS\u003c\/a\u003e (VE.CAN and BMS.CAN) and is compatible with \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide#enabling-dvcc\" title=\"Enable DVCC\"\u003eVictron DVCC\u003c\/a\u003e out of the box. The data mode can be switched to other brands or protocols on request - flag it in the order notes and our engineers will set it before dispatch.\u003c\/p\u003e\n\u003cp\u003eKnown working with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVictron GX devices (default) - CAN\u003c\/li\u003e\n\u003cli\u003eGrowatt - CAN\u003c\/li\u003e\n\u003cli\u003eSacolar - CAN\u003c\/li\u003e\n\u003cli\u003eGoodwe - CAN\u003c\/li\u003e\n\u003cli\u003eVoltronic Power - RS485\u003c\/li\u003e\n\u003cli\u003eSofar - CAN\u003c\/li\u003e\n\u003cli\u003eSorotec - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eDeye \/ SunSynk - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eSolis - CAN\u003c\/li\u003e\n\u003cli\u003eLuxpower - CAN\u003c\/li\u003e\n\u003cli\u003ePylon Tech - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eSol-Ark - CAN\u003c\/li\u003e\n\u003cli\u003eSRNE - RS485\u003c\/li\u003e\n\u003cli\u003eMUST - CAN\u003c\/li\u003e\n\u003cli\u003eSMA - CAN\u003c\/li\u003e\n\u003cli\u003eMEGAREVO - CAN\u003c\/li\u003e\n\u003cli\u003eMPP Sola - RS485\u003c\/li\u003e\n\u003cli\u003eTBB Power - CAN\u003c\/li\u003e\n\u003cli\u003eSenergy - CAN\u003c\/li\u003e\n\u003cli\u003eSchneider Electric - CAN\u003c\/li\u003e\n\u003cli\u003eAiswei - CAN\u003c\/li\u003e\n\u003cli\u003eSMK - RS485\u003c\/li\u003e\n\u003cli\u003eFoxess - CAN\u003c\/li\u003e\n\u003cli\u003eSunGrow - CAN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCable kits for every protocol are stocked on our store.\u003c\/p\u003e\n\u003ch2\u003eFitment and installation\u003c\/h2\u003e\n\u003ch3\u003eDrop-in for lead-acid\u003c\/h3\u003e\n\u003cp\u003eSized to swap straight in for an industrial 345mm lead-acid bank. Confirm your existing footprint against the 365mm x 190mm x 265mm case dimensions and your cabling will reach the M8 terminal posts.\u003c\/p\u003e\n\u003cp\u003eDouble-check your charger. TITAN batteries accept AGM or \"Sealed\" modes if your charger does not have a dedicated lithium preset. Aim for a maximum charge voltage of 14.4V.\u003c\/p\u003e\n\u003cp\u003eCompatible with split-charge relays and DC-DC chargers out of the box. These are deep-cycle leisure batteries for running equipment - not engine-starting batteries.\u003c\/p\u003e\n\u003ch3\u003eTerminals\u003c\/h3\u003e\n\u003cp\u003eHigh-performance copper M8 bolt terminals as standard - the format used by industrial lead-acid leisure batteries in this size class. Two M8 bolts and spring washers are included with the battery for direct ring-terminal cabling. Need round (SAE\/automotive) terminals instead? No problem - we ship high-quality, hot-stamped brass automotive adapters free of charge. Just leave a note at checkout and we'll include them.\u003c\/p\u003e\n\u003ch3\u003eMounting\u003c\/h3\u003e\n\u003cp\u003e265mm tall in standard orientation - sized for floor-mounted installs in lockers, engine rooms and off-grid cabinets. Upright on its base is optimal for longevity and performance, but the cells are stable in any orientation if the install calls for it.\u003c\/p\u003e\n\u003ch2\u003eBluetooth monitoring and the \u003ca href=\"\/pl\/pages\/the-app\" title=\"The TITAN app\"\u003eTITAN app\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp\u003eBluetooth is built in. The free TITAN app (iOS and Android, 10 languages) shows live voltage, current in both amps and watts, SOC as a percentage and in Ah, individual cell voltages, internal temperature, estimated time to full or empty, protection trip history and live balancing activity.\u003c\/p\u003e\n\u003cp\u003eIt handles multiple batteries in series or parallel and re-calculates totals automatically, so whether you've got one 330Ah or three in parallel, the figures on screen match the actual pack.\u003c\/p\u003e\n\u003ch2\u003eWarranty, longevity and repair\u003c\/h2\u003e\n\u003ch3\u003eActual lifetime warranty\u003c\/h3\u003e\n\u003cp\u003eWe're confident enough in the build to back every grade-A cell battery with a warranty that lasts the lifetime of the battery - fully transferable. Our parent company has been trading continuously since 1948, so we intend to be around to honour it in 20 years' time.\u003c\/p\u003e\n\u003cp\u003eWhat the warranty doesn't cover is wear. All batteries lose capacity with use - the harder you work them, the faster that happens. LiFePO4 is remarkably resistant: expect a 5-10% capacity drop every decade of normal use. A brand-new 330Ah shows around 345Ah fully charged, a 10-year-old 330Ah around 310Ah, a 20-year-old 330Ah around 280Ah. Natural degradation isn't a valid warranty claim - if a battery stops holding enough capacity for your use, it's time to replace.\u003c\/p\u003e\n\u003cp\u003eThe warranty covers components against premature failure caused by manufacturing faults. Full terms are on our warranty page.\u003c\/p\u003e\n\u003ch3\u003eCost over a decade\u003c\/h3\u003e\n\u003cp\u003eThe TITAN 330Ah sits at £849 new. Over its 10-year design life that's £85 a year. The closest lead-acid equivalent - around three Exide AGM EP2100 in parallel - is around £1560 with a 4-year design life, which means replacing it roughly 2.5 times over the same period. Call it £390 a year, with cascading labour each replacement. Around £3050 saved over 10 years, before you factor in the weight, volume and efficiency benefits. In practice most of our customers see 15-20 years out of a TITAN.\u003c\/p\u003e\n\u003ch3\u003eModule-based repair\u003c\/h3\u003e\n\u003cp\u003eIf something fails we repair the failed module - BMS, balance board, a single cell - rather than replace the whole battery. Lower cost to you, lower carbon footprint, faster turnaround. As a family of battery specialists since the 1950s, there isn't much we haven't already rebuilt.\u003c\/p\u003e","brand":"TITAN Lithium","offers":[{"title":"Default Title","offer_id":57027526525193,"sku":"LFP-330","price":849.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/4253\/6201\/files\/330AhMAin.webp?v=1786705050"},{"product_id":"titan-lithium-12v-240ah-battery","title":"TITAN 12V 240Ah Akumulator litowy rekreacyjna (DIN Type 019)","description":"\u003cp style=\"text-align: center; font-size: 1.2em; font-weight: bold;\"\u003e12.8V | 240Ah | 3,072Wh\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eReal achievable capacity - up to 252Ah\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"300\" width=\"300\" alt=\"240Ah DIN case dimensions diagram - 352mm long by 182mm wide by 190mm high\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0884\/4253\/6201\/files\/TITAN_-_DIN_CASE_-_019_240Ah_ea49a746-6bd5-4384-8549-2e59c1a73e77.svg?v=1783441524\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e352mm long x 182mm wide x 190mm high\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eThe 240Ah, in short\u003c\/h2\u003e\n\u003cp\u003eA world first: 240Ah in a plastic-cased DIN Type 019 footprint. This is the highest-capacity plastic-cased Type 019 battery in the world, and only TITAN builds one. Made for serious off-grid setups, long-tour motorhomes and heavy-duty installs that want maximum real-world capacity without upsizing the battery bay, it delivers 3,072Wh of usable energy at 12.8V with 250A continuous BMS output. The case is an 019 DIN replacement for lead-acid (Varta LFD90, Varta LED95, Banner 95751, Numax DC25MF, Exide ER550), so it drops into existing trays without reworking the mount.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3,072Wh usable, up to 252Ah in practice\u003c\/li\u003e\n\u003cli\u003e250A continuous BMS discharge\u003c\/li\u003e\n\u003cli\u003e19.5kg - replaces around 143kg of lead-acid for the same usable Wh\u003c\/li\u003e\n\u003cli\u003eWorld-record plastic-cased DIN capacity - no other manufacturer makes a 240Ah Type 019 in this case format\u003c\/li\u003e\n\u003cli\u003eNative \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide\" title=\"Victron Energy integration guide\"\u003eVictron CANBUS\u003c\/a\u003e, RS485 and NMEA2000 on request\u003c\/li\u003e\n\u003cli\u003eBuilt-in heater mat, safe charging down to -30°C\u003c\/li\u003e\n\u003cli\u003eLifetime, transferable warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCase height is 190mm as standard. It can be mounted on its side to drop overall height to 175mm where fitting space is tight.\u003c\/p\u003e\n\u003ch2\u003eWill it fit your vehicle?\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMercedes Sprinter (Aux)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReplaces factory under-seat\/floor Aux battery.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVW Crafter \/ MAN TGE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExact match for factory leisure battery tray.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBailey, Swift, Elddis motorhomes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e019 DIN leisure-battery slot.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFord Transit MK8\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCheck length (352mm). Fits most driver seat bases.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverland rigs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMax density\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHighest plastic-cased DIN 019 capacity we make.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImportant note\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLeisure only\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDesigned for powering appliances. Not a starter battery.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e352mm (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e182mm (W) x 190mm (H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eThe cell chemistry\u003c\/h2\u003e\n\u003cp\u003eAll TITAN batteries use lithium iron phosphate (LiFePO4) prismatic cells - the most thermally and chemically stable lithium chemistry available. No cobalt, no nickel, no off-gassing, no acid. The trade-off is a slightly lower cell voltage (3.2V per cell, 4 cells = 12.8V) and lower energy density than the NMC cells used in EVs. In return, you get lifespans that make NMC look disposable: 3,000 to 25,000 cycles depending on use, against NMC's 1,000 to 2,500.\u003c\/p\u003e\n\u003cp\u003eLiFePO4 is now widely considered safer than lead-acid. Cells can be installed in any orientation (upright is optimum), contain no liquid electrolyte, and are fully recyclable.\u003c\/p\u003e\n\u003ch3\u003eCycle life you won't outlive\u003c\/h3\u003e\n\u003cp\u003eA cycle is one full discharge plus one full recharge. Count scales with how deep you take each discharge:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100% DoD - 3,000 cycles (8.2 years at one cycle a day)\u003c\/li\u003e\n\u003cli\u003e80% DoD - 6,000 cycles\u003c\/li\u003e\n\u003cli\u003e50% DoD - 12,000 cycles (over 30 years daily use)\u003c\/li\u003e\n\u003cli\u003e30% DoD - 15,000+ cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor reference, the best lead-acid gel battery tops out at 350-400 cycles at 80% DoD. A TITAN at the same depth gives 6,000 - roughly 15x the service life.\u003c\/p\u003e\n\u003ch3\u003ePrismatic, not cylindrical\u003c\/h3\u003e\n\u003cp\u003eOur cells are long, flat prisms that fill the rectangular case end to end. Cylindrical cells leave gaps between every cell and are much harder to repair (lots of spot welding), so we pay the extra cost for prismatic and pass the capacity gain back to you. The aluminium cell casing also disperses heat evenly: even at full 250A BMS allowance we measured peak cell temperatures around 45°C, well inside spec (thermal runaway territory doesn't start until around 100°C). Heater mats also work better with prismatic cells - every cell sits against the heating element, rather than only the outer ring of a cylindrical pack.\u003c\/p\u003e\n\u003ch2\u003eCapacity, without the weight\u003c\/h2\u003e\n\u003cp\u003e\u003cimg height=\"300\" width=\"300\" alt=\"Capacity comparison - five 115Ah 550Wh lead-acid batteries replaced by one TITAN 240Ah 3,072Wh lithium battery\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0884\/4253\/6201\/files\/TITAN_Icon_-_Capacity_-_240ah_980c13ec-9f0f-445f-b0a8-50fe4a482f4b.svg?v=1783441524\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eFive-and-a-half times the usable capacity of lead-acid\u003c\/h3\u003e\n\u003cp\u003eMatching this 240Ah in lead-acid takes about five-and-a-half Exide ER550 115Ah batteries, around 630Ah of lead-acid capacity. One TITAN 240Ah replaces the lot - huge saving in space, weight and cabling, with no gassing so it can live anywhere.\u003c\/p\u003e\n\u003cp\u003eWe quote capacity in Wh (Watt-hours) because Ah on its own ignores chemistry. TITAN lithium delivers 100% of rated capacity. Gel manages around 90%, AGM 75%, flooded lead-acid 60%. Factor that in and a TITAN 240Ah has more than double the real-world capacity of a lead-acid battery on the same label rating.\u003c\/p\u003e\n\u003ch3\u003e19.5kg. Not 143kg.\u003c\/h3\u003e\n\u003cp\u003eThe equivalent lead-acid bank for this usable capacity is around 143kg sitting in your install. One TITAN does it in 19.5kg. A 123.5kg saving matters on a motorhome's drive-axle plate, at the ferry scales, and at the pump.\u003c\/p\u003e\n\u003ch3\u003e99% electrically efficient\u003c\/h3\u003e\n\u003cp\u003eAlmost every watt you put in comes back out. A great partner for solar - no wasted incoming charge - and happy to accept very high charge currents: 0 to 95% in under two hours at 100A+.\u003c\/p\u003e\n\u003ch2\u003eThe \u003ca href=\"\/pl\/pages\/the-bms\" title=\"The TITAN BMS\"\u003eTITAN BMS\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe battery management system is the circuit board between the cells and the terminals. It's the difference between a lithium battery that lasts 15 years and one that self-destructs in two. Most brands fit an off-the-shelf board with generic parameters. We don't.\u003c\/p\u003e\n\u003ch3\u003eMatched, not off-the-shelf\u003c\/h3\u003e\n\u003cp\u003eOur BMS is custom, with parameters tuned to the exact cell spec we use. That lets us run the cells right up to their real safe working limits without compromising protection. It's also how we pull an extra 5-10% usable capacity out of every cell (a 240Ah can show as 252Ah fully charged). We can't guarantee the bonus capacity batch to batch, but the BMS re-maps its 100% reading automatically so the app always shows what you actually have.\u003c\/p\u003e\n\u003ch3\u003e11 protections, all self-resetting\u003c\/h3\u003e\n\u003cp\u003eOver-discharge, over-voltage, under-voltage, over-current, short-circuit, over-temperature, under-temperature, cell balance faults and more. All protections are temporary - they either self-reset or clear the moment the battery is put back on charge. The 250A continuous current allowance on this model is class-leading thanks to premium MOSFETs, oversized heat sinks and properly sized internal cabling.\u003c\/p\u003e\n\u003ch3\u003eDual active and passive cell balancing\u003c\/h3\u003e\n\u003cp\u003ePassive balancing is cheap: cells bleed off to each other and that's it. Active balancing actively moves energy between cells, protecting the weakest cell from doing all the work. Most brands pick one. We run both - passive for small voltage deltas, active for larger ones. Keeps the BMS's own power draw low while still giving you the full benefit of active balancing. It's automatic, most active when charging above 3.4V per cell, and takes full effect between 90-100% SOC.\u003c\/p\u003e\n\u003ch3\u003eSelf-heating, safely charging down to -30°C\u003c\/h3\u003e\n\u003cp\u003eLithium cannot be charged below 0°C without cell damage. Our built-in heater mat wraps the internal pack and kicks in automatically at around 2°C whenever there's an incoming charge current. It draws from the charger first, and if the charger can't keep up, pulls up to 3.6A from the battery itself to get cell temperature to 10°C before routing charge back to the cells. Expect roughly 20 extra minutes on your charge time in the cold. Discharge is unaffected and works down to -20°C.\u003c\/p\u003e\n\u003ch3\u003eAutomatic and user hibernation\u003c\/h3\u003e\n\u003cp\u003eA fully discharged lithium battery left for months can be a lithium battery that doesn't come back. Two hibernation modes keep that from happening:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic:\u003c\/strong\u003e triggers after several days of inactivity at low SOC. The battery stops outputting, but retains enough headroom to last around 6 months (longer on larger packs) before any cell risk. Wakes up the moment you put it on charge or open the app.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser:\u003c\/strong\u003e triggered by the supplied on\/off cable. BMS stays awake, but charge and discharge are disabled. Perfect for winter storage - stops parasitic loads from draining the battery over a season off the road.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandles high inrush currents\u003c\/h3\u003e\n\u003cp\u003eInverters, water pumps, motor movers and compressors can pull 1,000A+ for a microsecond on start-up. Many BMSs read that as a short circuit and trip. Ours is tuned to ride those spikes without nuisance shutdowns, so start-up loads behave the way they did on your old lead-acid.\u003c\/p\u003e\n\u003ch3\u003eInverter and device communication\u003c\/h3\u003e\n\u003cp\u003eComms ports on the case let the battery talk to compatible inverters, chargers and GX devices. Defaults to \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide\" title=\"Victron Energy integration guide\"\u003eVictron CANBUS\u003c\/a\u003e (VE.CAN and BMS.CAN) and is compatible with \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide#enabling-dvcc\" title=\"Enable DVCC\"\u003eVictron DVCC\u003c\/a\u003e out of the box. The data mode can be switched to other brands or protocols on request - flag it in the order notes and our engineers will set it before dispatch.\u003c\/p\u003e\n\u003cp\u003eKnown working with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVictron GX devices (default) - CAN\u003c\/li\u003e\n\u003cli\u003eGrowatt - CAN\u003c\/li\u003e\n\u003cli\u003eSacolar - CAN\u003c\/li\u003e\n\u003cli\u003eGoodwe - CAN\u003c\/li\u003e\n\u003cli\u003eVoltronic Power - RS485\u003c\/li\u003e\n\u003cli\u003eSofar - CAN\u003c\/li\u003e\n\u003cli\u003eSorotec - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eDeye \/ SunSynk - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eSolis - CAN\u003c\/li\u003e\n\u003cli\u003eLuxpower - CAN\u003c\/li\u003e\n\u003cli\u003ePylon Tech - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eSol-Ark - CAN\u003c\/li\u003e\n\u003cli\u003eSRNE - RS485\u003c\/li\u003e\n\u003cli\u003eMUST - CAN\u003c\/li\u003e\n\u003cli\u003eSMA - CAN\u003c\/li\u003e\n\u003cli\u003eMEGAREVO - CAN\u003c\/li\u003e\n\u003cli\u003eMPP Sola - RS485\u003c\/li\u003e\n\u003cli\u003eTBB Power - CAN\u003c\/li\u003e\n\u003cli\u003eSenergy - CAN\u003c\/li\u003e\n\u003cli\u003eSchneider Electric - CAN\u003c\/li\u003e\n\u003cli\u003eAiswei - CAN\u003c\/li\u003e\n\u003cli\u003eSMK - RS485\u003c\/li\u003e\n\u003cli\u003eFoxess - CAN\u003c\/li\u003e\n\u003cli\u003eSunGrow - CAN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCable kits for every protocol are stocked on our store.\u003c\/p\u003e\n\u003ch2\u003eFitment and installation\u003c\/h2\u003e\n\u003ch3\u003eDrop-in for lead-acid\u003c\/h3\u003e\n\u003cp\u003eDesigned as a direct, like-for-like replacement for 019 DIN lead-acid batteries. Case, terminal layout and dimensions match the lead-acid spec, so there's no need to rework trays, straps or cable runs.\u003c\/p\u003e\n\u003cp\u003eDouble-check your charger. TITAN batteries accept AGM or \"Sealed\" modes if your charger does not have a dedicated lithium preset. Aim for a maximum charge voltage of 14.4V.\u003c\/p\u003e\n\u003cp\u003eCompatible with split-charge relays and DC-DC chargers out of the box. These are deep-cycle leisure batteries for running equipment - not engine-starting batteries.\u003c\/p\u003e\n\u003ch3\u003eTerminals\u003c\/h3\u003e\n\u003cp\u003eStandard 019 DIN: high-performance copper round (SAE\/automotive) posts for lead-acid-style clamp fitment, plus an integrated M8 nut and bolt on the same terminal for direct ring-terminal cabling. No adapters required, corrosion-free contact on both types.\u003c\/p\u003e\n\u003ch3\u003eMounting\u003c\/h3\u003e\n\u003cp\u003e190mm tall as standard - fits under most seat bases and in factory battery trays. Can be mounted on its side to bring overall height to 175mm where needed. Upright is optimal for longevity, but orientation will not affect safety or performance.\u003c\/p\u003e\n\u003cp\u003eOne honest note: to fit 240Ah into the 019 footprint, the front and back base hold-down ledges are removed from the case. The two end ledges remain, so end-clamp base retainers still locate as normal, and top hold-downs are unaffected.\u003c\/p\u003e\n\u003cp\u003eThe case is secured by the top of the battery (clamp bar, top strap or factory hold-down) rather than a base anchor. This matches the way the vast majority of leisure battery trays are designed - top retainer down onto the case lip - so no additional drilling or base bracketry is needed for a standard install.\u003c\/p\u003e\n\u003ch2\u003eBluetooth monitoring and the \u003ca href=\"\/pl\/pages\/the-app\" title=\"The TITAN app\"\u003eTITAN app\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp\u003eBluetooth is built in, giving a strong, stable connection from anywhere inside a typical motorhome or campervan habitation.\u003c\/p\u003e\n\u003cp\u003eThe free TITAN app (iOS and Android, 10 languages) shows live voltage, current in both amps and watts, SOC as a percentage and in Ah, individual cell voltages, internal temperature, estimated time to full or empty, protection trip history and live balancing activity. It also runs the on-device AI engineer that monitors appliance patterns and forecasts solar yield.\u003c\/p\u003e\n\u003cp\u003eIt handles multiple batteries in series or parallel and re-calculates totals automatically, so whether you've got one 240Ah or three in parallel, the figures on screen match the actual pack.\u003c\/p\u003e\n\u003ch2\u003eWarranty, longevity and repair\u003c\/h2\u003e\n\u003ch3\u003eActual lifetime warranty\u003c\/h3\u003e\n\u003cp\u003eWe're confident enough in the build to back every grade-A cell battery with a warranty that lasts the lifetime of the battery - fully transferable. Our parent company has been trading continuously since 1948, so we intend to be around to honour it in 20 years' time.\u003c\/p\u003e\n\u003cp\u003eWhat the warranty doesn't cover is wear. All batteries lose capacity with use - the harder you work them, the faster that happens. LiFePO4 is remarkably resistant: expect a 5-10% capacity drop every decade of normal use. A brand-new 240Ah shows around 252Ah fully charged, a 10-year-old 240Ah around 228Ah, a 20-year-old 240Ah around 215Ah. Natural degradation isn't a valid warranty claim - if a battery stops holding enough capacity for your use, it's time to replace.\u003c\/p\u003e\n\u003cp\u003eThe warranty covers components against premature failure caused by manufacturing faults. Full terms are on our warranty page.\u003c\/p\u003e\n\u003ch3\u003eCost over a decade\u003c\/h3\u003e\n\u003cp\u003eThe TITAN 240Ah sits at £899 new. Over its 10-year design life that's £90 a year. The closest lead-acid equivalent - two Exide AGM EP2100 in parallel - is around £1,040 with a 4-year design life, which means replacing it roughly 2.5 times over the same period. Call it £260 a year, with cascading labour each replacement. Around £1,700 saved over 10 years, before you factor in the weight, volume and efficiency benefits. In practice most of our customers see 15-30 years out of a TITAN.\u003c\/p\u003e\n\u003ch3\u003eModule-based repair\u003c\/h3\u003e\n\u003cp\u003eIf something fails we repair the failed module - BMS, balance board, a single cell - rather than replace the whole battery. Lower cost to you, lower carbon footprint, faster turnaround. As a family of battery specialists since the 1950s, there isn't much we haven't already rebuilt.\u003c\/p\u003e\n","brand":"TITAN Lithium","offers":[{"title":"Default Title","offer_id":57093931204873,"sku":"LFP-240","price":899.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/4253\/6201\/files\/240Ah_Main.webp?v=1788422174"},{"product_id":"titan-lithium-12v-520ah-battery","title":"TITAN 12V 520Ah Akumulator litowy rekreacyjna (podwójna DIN)","description":"\u003cp style=\"text-align: center; font-size: 1.2em; font-weight: bold;\"\u003e12.8V | 520Ah | 6,656Wh\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eReal achievable capacity - up to 550Ah\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e350mm long x 355mm wide x 190mm high\u003cbr\u003e(380mm wide with terminal covers)\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eThe 520Ah, in short\u003c\/h2\u003e\n\u003cp\u003eThe biggest battery in the Diamond range: 6,656Wh of real, usable energy at 12.8V with 300A continuous BMS output, in a single sheet-metal case that keeps the standard 190mm DIN height. The case is sized to be two DIN Type 019 batteries side by side, so if your install has that floor space, it has the space for this.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e6,656Wh usable, up to 550Ah in practice\u003c\/li\u003e\n\u003cli\u003e300A continuous BMS discharge\u003c\/li\u003e\n\u003cli\u003e49.5kg - replaces 312kg of lead-acid for the same usable Wh\u003c\/li\u003e\n\u003cli\u003eNative \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide\" title=\"Victron Energy integration guide\"\u003eVictron CANBUS\u003c\/a\u003e and RS485, NMEA2000 on request\u003c\/li\u003e\n\u003cli\u003eBuilt-in heater mats, safe charging down to -30°C\u003c\/li\u003e\n\u003cli\u003eLifetime, transferable warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCase height is 190mm - the same as our DIN range, so it clears under-seat and locker lids that a taller industrial pack never could. All connections are on the front face: M8 bolt terminals plus the comms ports, so it can sit hard against a wall on three sides.\u003c\/p\u003e\n\u003ch2\u003eWill it fit your vehicle?\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLarge motorhomes \/ A-class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDouble-019 footprint, standard 190mm DIN height.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYachts \/ live-aboard boats\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReplaces a multi-battery house bank with one pack.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVan conversions \/ expedition trucks\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCheck space\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeeds 350mm x 355mm of floor. Front-face terminals suit tight lockers.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOff-grid cabins \/ solar storage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLow profile stacks under benches and in cabinets.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImportant note\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLeisure only\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDesigned for powering appliances. Not a starter battery.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e350mm (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e355mm (W) x 190mm (H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eThe cell chemistry\u003c\/h2\u003e\n\u003cp\u003eAll TITAN batteries use lithium iron phosphate (LiFePO4) prismatic cells - the most thermally and chemically stable lithium chemistry available. No cobalt, no nickel, no off-gassing, no acid. The trade-off is a slightly lower cell voltage (3.2V per cell, 4 cells = 12.8V) and lower energy density than the NMC cells used in EVs. In return, you get lifespans that make NMC look disposable: 3,000 to 25,000 cycles depending on use, against NMC's 1,000 to 2,500.\u003c\/p\u003e\n\u003cp\u003eLiFePO4 is now widely considered safer than lead-acid. Cells can be installed in any orientation (upright is optimum), contain no liquid electrolyte, and are fully recyclable.\u003c\/p\u003e\n\u003ch3\u003eCycle life you won't outlive\u003c\/h3\u003e\n\u003cp\u003eA cycle is one full discharge plus one full recharge. Count scales with how deep you take each discharge:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100% DoD - 3,000 cycles (8.2 years at one cycle a day)\u003c\/li\u003e\n\u003cli\u003e80% DoD - 6,000 cycles\u003c\/li\u003e\n\u003cli\u003e50% DoD - 12,000 cycles (over 30 years daily use)\u003c\/li\u003e\n\u003cli\u003e30% DoD - 15,000+ cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor reference, the best lead-acid gel battery tops out at 350-400 cycles at 80% DoD. A TITAN at the same depth gives 6,000 - roughly 15x the service life.\u003c\/p\u003e\n\u003ch3\u003ePrismatic, not cylindrical\u003c\/h3\u003e\n\u003cp\u003eOur cells are long, flat prisms that fill the rectangular case end to end. Cylindrical cells leave gaps between every cell and are much harder to repair (lots of spot welding), so we pay the extra cost for prismatic and pass the capacity gain back to you. The aluminium cell casing also disperses heat evenly, even at the full 300A BMS allowance - well inside spec (thermal runaway territory doesn't start until around 100°C). Heater mats also work better with prismatic cells - every cell sits against the heating element, rather than only the outer ring of a cylindrical pack.\u003c\/p\u003e\n\u003ch2\u003eCapacity, without the weight\u003c\/h2\u003e\n\u003ch3\u003eTwelve times the usable capacity of lead-acid\u003c\/h3\u003e\n\u003cp\u003eMatching this 520Ah in lead-acid means twelve Exide ER550 115Ah batteries paralleled up to 1,380Ah. One TITAN 520Ah replaces the lot - a huge saving in space, weight and cabling, with no gassing so it can live anywhere.\u003c\/p\u003e\n\u003cp\u003eWe quote capacity in Wh (Watt-hours) because Ah on its own ignores chemistry. TITAN lithium delivers 100% of rated capacity. Gel manages around 90%, AGM 75%, flooded lead-acid 60%. Factor that in and a TITAN 520Ah has more than double the real-world capacity of a lead-acid battery on the same label rating.\u003c\/p\u003e\n\u003ch3\u003e49.5kg. Not 312kg.\u003c\/h3\u003e\n\u003cp\u003eThere isn't a single lead-acid battery that comes close to this capacity. The honest comparison is twelve ER550-class leisure batteries paralleled together to match the usable Wh - that's 312kg of lead-acid sitting in your install. One TITAN does it in 49.5kg. A 262kg saving matters on a motorhome's drive-axle plate, at the ferry scales, and at the pump.\u003c\/p\u003e\n\u003ch3\u003e99% electrically efficient\u003c\/h3\u003e\n\u003cp\u003eAlmost every watt you put in comes back out. A great partner for solar - no wasted incoming charge - and happy to accept very high charge currents: 0 to 95% in under three hours at 150A+.\u003c\/p\u003e\n\u003ch2\u003eThe \u003ca href=\"\/pl\/pages\/the-bms\" title=\"The TITAN BMS\"\u003eTITAN BMS\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe battery management system is the circuit board between the cells and the terminals. It's the difference between a lithium battery that lasts 15 years and one that self-destructs in two. Most brands fit an off-the-shelf board with generic parameters. We don't.\u003c\/p\u003e\n\u003ch3\u003eMatched, not off-the-shelf\u003c\/h3\u003e\n\u003cp\u003eOur BMS is custom, with parameters tuned to the exact cell spec we use. That lets us run the cells right up to their real safe working limits without compromising protection. It's also how we pull an extra 5-10% usable capacity out of every cell (a 520Ah can show as 550Ah fully charged). We can't guarantee the bonus capacity batch to batch, but the BMS re-maps its 100% reading automatically so the app always shows what you actually have.\u003c\/p\u003e\n\u003ch3\u003e11 protections, all self-resetting\u003c\/h3\u003e\n\u003cp\u003eOver-discharge, over-voltage, under-voltage, over-current, short-circuit, over-temperature, under-temperature, cell balance faults and more. All protections are temporary - they either self-reset or clear the moment the battery is put back on charge. The 300A continuous current allowance on this model is class-leading thanks to premium MOSFETs, oversized heat sinks and properly sized internal cabling.\u003c\/p\u003e\n\u003ch3\u003eDual active and passive cell balancing\u003c\/h3\u003e\n\u003cp\u003ePassive balancing is cheap: cells bleed off to each other and that's it. Active balancing actively moves energy between cells, protecting the weakest cell from doing all the work. Most brands pick one. We run both - passive for small voltage deltas, active for larger ones. Keeps the BMS's own power draw low while still giving you the full benefit of active balancing. It's automatic, most active when charging above 3.4V per cell, and takes full effect between 90-100% SOC.\u003c\/p\u003e\n\u003ch3\u003eSelf-heating, safely charging down to -30°C\u003c\/h3\u003e\n\u003cp\u003eLithium cannot be charged below 0°C without cell damage. Our built-in heater mats wrap the internal packs and kick in automatically at around 2°C whenever there's an incoming charge current. They draw from the charger first, and if the charger can't keep up, pull up to 3.6A from the battery itself to get cell temperature to 10°C before routing charge back to the cells. Expect roughly 20 extra minutes on your charge time in the cold. Discharge is unaffected and works down to -20°C.\u003c\/p\u003e\n\u003ch3\u003eAutomatic and user hibernation\u003c\/h3\u003e\n\u003cp\u003eA fully discharged lithium battery left for months can be a lithium battery that doesn't come back. Two hibernation modes keep that from happening:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic:\u003c\/strong\u003e triggers after several days of inactivity at low SOC. The battery stops outputting, but retains enough headroom to last around 6 months (longer on larger packs) before any cell risk. Wakes up the moment you put it on charge or open the app.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser:\u003c\/strong\u003e triggered by the supplied on\/off cable. BMS stays awake, but charge and discharge are disabled. Perfect for winter storage - stops parasitic loads from draining the battery over a season off the road.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandles high inrush currents\u003c\/h3\u003e\n\u003cp\u003eInverters, water pumps, motor movers and compressors can pull 1,000A+ for a microsecond on start-up. Many BMSs read that as a short circuit and trip. Ours is tuned to ride those spikes without nuisance shutdowns, so start-up loads behave the way they did on your old lead-acid.\u003c\/p\u003e\n\u003ch3\u003eInverter and device communication\u003c\/h3\u003e\n\u003cp\u003eComms ports on the front face let the battery talk to compatible inverters, chargers and GX devices. Defaults to \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide\" title=\"Victron Energy integration guide\"\u003eVictron CANBUS\u003c\/a\u003e (VE.CAN and BMS.CAN) and is compatible with \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide#enabling-dvcc\" title=\"Enable DVCC\"\u003eVictron DVCC\u003c\/a\u003e out of the box. The data mode can be switched to other brands or protocols on request - flag it in the order notes and our engineers will set it before dispatch.\u003c\/p\u003e\n\u003cp\u003eKnown working with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVictron GX devices (default) - CAN\u003c\/li\u003e\n\u003cli\u003eGrowatt - CAN\u003c\/li\u003e\n\u003cli\u003eSacolar - CAN\u003c\/li\u003e\n\u003cli\u003eGoodwe - CAN\u003c\/li\u003e\n\u003cli\u003eVoltronic Power - RS485\u003c\/li\u003e\n\u003cli\u003eSofar - CAN\u003c\/li\u003e\n\u003cli\u003eSorotec - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eDeye \/ SunSynk - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eSolis - CAN\u003c\/li\u003e\n\u003cli\u003eLuxpower - CAN\u003c\/li\u003e\n\u003cli\u003ePylon Tech - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eSol-Ark - CAN\u003c\/li\u003e\n\u003cli\u003eSRNE - RS485\u003c\/li\u003e\n\u003cli\u003eMUST - CAN\u003c\/li\u003e\n\u003cli\u003eSMA - CAN\u003c\/li\u003e\n\u003cli\u003eMEGAREVO - CAN\u003c\/li\u003e\n\u003cli\u003eMPP Sola - RS485\u003c\/li\u003e\n\u003cli\u003eTBB Power - CAN\u003c\/li\u003e\n\u003cli\u003eSenergy - CAN\u003c\/li\u003e\n\u003cli\u003eSchneider Electric - CAN\u003c\/li\u003e\n\u003cli\u003eAiswei - CAN\u003c\/li\u003e\n\u003cli\u003eFoxess - CAN\u003c\/li\u003e\n\u003cli\u003eSunGrow - CAN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCable kits for every protocol are stocked on our store.\u003c\/p\u003e\n\u003ch2\u003eFitment and installation\u003c\/h2\u003e\n\u003ch3\u003eTwo 019 footprints, one battery\u003c\/h3\u003e\n\u003cp\u003eThe case is exactly what it sounds like: the footprint of two DIN Type 019 batteries side by side, in a single electrocoated sheet-metal case at standard 190mm DIN height. If you're consolidating an existing two- or three-battery bank, measure the tray against 350mm x 355mm and you're done. There are no communication range issues with this metal case - Bluetooth and comms work exactly as they do across the rest of the range.\u003c\/p\u003e\n\u003cp\u003eTwo 019 cases fill the footprint whichever way you line them up - across the width or along the length:\u003c\/p\u003e\n\u003cdiv style=\"display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin: 0 0 18px;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0884\/4253\/6201\/files\/TITAN_-_DOUBLE_DIN_CASE_-_comparison.svg\" alt=\"Two DIN Type 019 battery footprints side by side across the width of the TITAN 520Ah case\" style=\"width: 280px; max-width: 46%; height: auto;\" loading=\"lazy\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0884\/4253\/6201\/files\/TITAN_-_DOUBLE_DIN_CASE_-_comparison_2.svg?v=1784045387\" alt=\"Two DIN Type 019 battery footprints side by side along the length of the TITAN 520Ah case\" style=\"width: 280px; max-width: 46%; height: auto;\" loading=\"lazy\"\u003e\n\u003c\/div\u003e\n\u003cp\u003eDouble-check your charger. TITAN batteries accept AGM or \"Sealed\" modes if your charger does not have a dedicated lithium preset. Aim for a maximum charge voltage of 14.4V.\u003c\/p\u003e\n\u003cp\u003eCompatible with split-charge relays and DC-DC chargers out of the box. These are deep-cycle leisure batteries for running equipment - not engine-starting batteries.\u003c\/p\u003e\n\u003ch3\u003eTerminals\u003c\/h3\u003e\n\u003cp\u003eHigh-performance copper M8 bolt terminals on the front face - positioned with the comms ports so all cabling approaches from one side. Two M8 bolts and spring washers are included with the battery for direct ring-terminal cabling.\u003c\/p\u003e\n\u003ch3\u003eMounting\u003c\/h3\u003e\n\u003cp\u003e190mm tall - the same height as our DIN range, so it fits under seats, in low lockers and beneath bench tops where taller industrial packs won't go. Upright on its base is optimal for longevity and performance, but the cells are stable in any orientation if the install calls for it.\u003c\/p\u003e\n\u003ch2\u003eBluetooth monitoring and the \u003ca href=\"\/pl\/pages\/the-app\" title=\"The TITAN app\"\u003eTITAN app\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp\u003eBluetooth is built in. The free TITAN app (iOS and Android, 10 languages) shows live voltage, current in both amps and watts, SOC as a percentage and in Ah, individual cell voltages, internal temperature, estimated time to full or empty, protection trip history and live balancing activity.\u003c\/p\u003e\n\u003cp\u003eIt handles multiple batteries in series or parallel and re-calculates totals automatically, so whether you've got one 520Ah or two in parallel, the figures on screen match the actual pack.\u003c\/p\u003e\n\u003ch2\u003eWarranty, longevity and repair\u003c\/h2\u003e\n\u003ch3\u003eActual lifetime warranty\u003c\/h3\u003e\n\u003cp\u003eWe're confident enough in the build to back every grade-A cell battery with a warranty that lasts the lifetime of the battery - fully transferable. Our parent company has been trading continuously since 1948, so we intend to be around to honour it in 20 years' time.\u003c\/p\u003e\n\u003cp\u003eWhat the warranty doesn't cover is wear. All batteries lose capacity with use - the harder you work them, the faster that happens. LiFePO4 is remarkably resistant: expect a 5-10% capacity drop every decade of normal use. A brand-new 520Ah shows around 550Ah fully charged, a 10-year-old 520Ah around 490Ah, a 20-year-old 520Ah around 445Ah. Natural degradation isn't a valid warranty claim - if a battery stops holding enough capacity for your use, it's time to replace.\u003c\/p\u003e\n\u003cp\u003eThe warranty covers components against premature failure caused by manufacturing faults. Full terms are on our warranty page.\u003c\/p\u003e\n\u003ch3\u003eCost over a decade\u003c\/h3\u003e\n\u003cp\u003eThe TITAN 520Ah sits at £1,499 new. Over its 10-year design life that's £150 a year. The closest lead-acid equivalent - twelve ER550-class leisure batteries in parallel - is around £1,400 a set with a 4-year design life, which means replacing the bank roughly 2.5 times over the same period. Call it £350 a year, with cascading labour each replacement. Around £2,000 saved over 10 years, before you factor in the weight, volume and efficiency benefits. In practice most of our customers see 15-20 years out of a TITAN.\u003c\/p\u003e\n\u003ch3\u003eModule-based repair\u003c\/h3\u003e\n\u003cp\u003eIf something fails we repair the failed module - BMS, balance board, a single cell - rather than replace the whole battery. Lower cost to you, lower carbon footprint, faster turnaround. As a family of battery specialists since the 1950s, there isn't much we haven't already rebuilt.\u003c\/p\u003e","brand":"TITAN Lithium","offers":[{"title":"Default Title","offer_id":57195745018121,"sku":"LFP-520","price":1499.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/4253\/6201\/files\/520Ahmain.webp?v=1783956852"},{"product_id":"titan-lithium-12v-230ah-underseat-battery","title":"TITAN 12V 230Ah Akumulator litowy rekreacyjny pod siedzeniem","description":"\u003cp style=\"text-align: center; font-size: 1.2em; font-weight: bold;\"\u003e12.8V | 230Ah | 2,944Wh\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003eReal achievable capacity - up to 245Ah\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e315mm long x 280mm wide x 188mm high\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eThe 230Ah Underseat, in short\u003c\/h2\u003e\n\u003cp\u003eOur answer to the under-seat battery. 2,944Wh of real, usable energy at 12.8V, packed into a low, wide metal case that fits in the space nobody else can use: under a driver or passenger seat base, under a bench seat, in a low locker or beneath a bed frame. 188mm tall, so it clears seat boxes and locker lids that a taller industrial pack never could, and every connection is on the front face so it can sit hard against a wall on three sides.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2,944Wh usable, up to 245Ah in practice\u003c\/li\u003e\n\u003cli\u003e250A continuous BMS discharge, 300A peak\u003c\/li\u003e\n\u003cli\u003e188mm tall - fits where a standard tall pack will not\u003c\/li\u003e\n\u003cli\u003eAll connections on the front face: M8 terminals, two comms ports, built-in on\/off\u003c\/li\u003e\n\u003cli\u003eMetal case, 25kg - replaces 143kg of lead-acid for the same usable Wh\u003c\/li\u003e\n\u003cli\u003eNative \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide\" title=\"Victron Energy integration guide\"\u003eVictron CANBUS\u003c\/a\u003e, RS485 and NMEA2000 on request\u003c\/li\u003e\n\u003cli\u003eBuilt-in heater mat, safe charging down to -30°C\u003c\/li\u003e\n\u003cli\u003eLifetime, transferable warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSame cells, same custom BMS and same 250A output as our standard 230Ah. The only thing that changes is the shape of the box it lives in. Happy mounted on its base, on its side or on its end, just not inverted (upside down). Free tie-down strap kit included with every metal-cased battery.\u003c\/p\u003e\n\u003ch2\u003eWill it fit your vehicle?\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVehicle Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Status\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotorhome \/ van seat bases\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasure first\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDesigned for under-seat voids. Seat base internals vary by converter, so check 315 x 280 x 188mm against yours.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCampervan bench and seat boxes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLow profile clears most bench lids and cushion bases.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCaravan front lockers \/ bed bases\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWide and low rather than tall. Fits under fixed beds and in shallow lockers.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMarine lockers and bilge shelves\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFront-face connections mean it can sit against a bulkhead on three sides.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOff-grid cabins and cabinets\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDirect fit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStacks neatly on a shelf where height is limited.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImportant note\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLeisure only\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDesigned for powering appliances. Not a starter battery.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e315mm (L)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e280mm (W) x 188mm (H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eThe cell chemistry\u003c\/h2\u003e\n\u003cp\u003eAll TITAN batteries use lithium iron phosphate (LiFePO4) prismatic cells - the most thermally and chemically stable lithium chemistry available. No cobalt, no nickel, no off-gassing, no acid. The trade-off is a slightly lower cell voltage (3.2V per cell, 4 cells = 12.8V) and lower energy density than the NMC cells used in EVs. In return, you get lifespans that make NMC look disposable: 3,000 to 25,000 cycles depending on use, against NMC's 1,000 to 2,500.\u003c\/p\u003e\n\u003cp\u003eLiFePO4 is now widely considered safer than lead-acid. Cells can be installed in any orientation (upright is optimum), contain no liquid electrolyte, and are fully recyclable.\u003c\/p\u003e\n\u003ch3\u003eCycle life you won't outlive\u003c\/h3\u003e\n\u003cp\u003eA cycle is one full discharge plus one full recharge. Count scales with how deep you take each discharge:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e100% DoD - 3,000 cycles (8.2 years at one cycle a day)\u003c\/li\u003e\n\u003cli\u003e80% DoD - 6,000 cycles\u003c\/li\u003e\n\u003cli\u003e50% DoD - 12,000 cycles (over 30 years daily use)\u003c\/li\u003e\n\u003cli\u003e30% DoD - 15,000+ cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor reference, the best lead-acid gel battery tops out at 350-400 cycles at 80% DoD. A TITAN at the same depth gives 6,000 - roughly 15x the service life.\u003c\/p\u003e\n\u003ch3\u003ePrismatic, not cylindrical\u003c\/h3\u003e\n\u003cp\u003eOur cells are long, flat prisms that fill the rectangular case end to end. Cylindrical cells leave gaps between every cell and are much harder to repair (lots of spot welding), so we pay the extra cost for prismatic and pass the capacity gain back to you. The aluminium cell casing also disperses heat evenly: even at full 250A BMS allowance we measured peak cell temperatures around 45°C, well inside spec (thermal runaway territory doesn't start until around 100°C). Heater mats also work better with prismatic cells - every cell sits against the heating element, rather than only the outer ring of a cylindrical pack.\u003c\/p\u003e\n\u003ch2\u003eCapacity, without the weight\u003c\/h2\u003e\n\u003ch3\u003eFive and a half times the usable capacity of lead-acid\u003c\/h3\u003e\n\u003cp\u003eMatching this 230Ah in lead-acid means five and a half Exide ER550 115Ah batteries paralleled up to 630Ah. One TITAN 230Ah Underseat replaces the lot, and does it in a space you probably already have.\u003c\/p\u003e\n\u003cp\u003eWe quote capacity in Wh (Watt-hours) because Ah on its own ignores chemistry. TITAN lithium delivers 100% of rated capacity. Gel manages around 90%, AGM 75%, flooded lead-acid 60%. Factor that in and a TITAN 230Ah has more than double the real-world capacity of a lead-acid battery on the same label rating.\u003c\/p\u003e\n\u003ch3\u003e25kg. Not 143kg.\u003c\/h3\u003e\n\u003cp\u003eThere isn't a single lead-acid battery that comes close to this capacity. The honest comparison is five and a half ER550-class leisure batteries paralleled together to match the usable Wh - that's 143kg of lead-acid sitting in your install. One TITAN Underseat does it in 25kg. A 118kg saving matters on a motorhome's drive-axle plate, at the ferry scales, and at the pump. Under a seat, it also puts that weight low down and inboard rather than in a rear locker.\u003c\/p\u003e\n\u003ch3\u003e99% electrically efficient\u003c\/h3\u003e\n\u003cp\u003eAlmost every watt you put in comes back out. A great partner for solar - no wasted incoming charge - and happy to accept very high charge currents: 0 to 95% in under two hours at 100A+.\u003c\/p\u003e\n\u003ch2\u003eThe \u003ca href=\"\/pl\/pages\/the-bms\" title=\"The TITAN BMS\"\u003eTITAN BMS\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe battery management system is the circuit board between the cells and the terminals. It's the difference between a lithium battery that lasts 15 years and one that self-destructs in two. Most brands fit an off-the-shelf board with generic parameters. We don't.\u003c\/p\u003e\n\u003ch3\u003eMatched, not off-the-shelf\u003c\/h3\u003e\n\u003cp\u003eOur BMS is custom, with parameters tuned to the exact cell spec we use. That lets us run the cells right up to their real safe working limits without compromising protection. It's also how we pull an extra 5-10% usable capacity out of every cell (a 230Ah can show as 245Ah fully charged). We can't guarantee the bonus capacity batch to batch, but the BMS re-maps its 100% reading automatically so the app always shows what you actually have.\u003c\/p\u003e\n\u003ch3\u003e11 protections, all self-resetting\u003c\/h3\u003e\n\u003cp\u003eOver-discharge, over-voltage, under-voltage, over-current, short-circuit, over-temperature, under-temperature, cell balance faults and more. All protections are temporary - they either self-reset or clear the moment the battery is put back on charge. The 250A continuous allowance on this model (280A for 5 seconds, 300A for 1 second) is class-leading thanks to premium MOSFETs, oversized heat sinks and properly sized internal cabling.\u003c\/p\u003e\n\u003ch3\u003eDual active and passive cell balancing\u003c\/h3\u003e\n\u003cp\u003ePassive balancing is cheap: cells bleed off to each other and that's it. Active balancing actively moves energy between cells, protecting the weakest cell from doing all the work. Most brands pick one. We run both - passive for small voltage deltas, active for larger ones. Keeps the BMS's own power draw low while still giving you the full benefit of active balancing. It's automatic, most active when charging above 3.4V per cell, and takes full effect between 90-100% SOC.\u003c\/p\u003e\n\u003ch3\u003eSelf-heating, safely charging down to -30°C\u003c\/h3\u003e\n\u003cp\u003eLithium cannot be charged below 0°C without cell damage. Our built-in heater mat wraps the internal pack and kicks in automatically at around 2°C whenever there's an incoming charge current. It draws from the charger first, and if the charger can't keep up, pulls up to 3.6A from the battery itself to get cell temperature to 10°C before routing charge back to the cells. Expect roughly 20 extra minutes on your charge time in the cold. Discharge is unaffected and works down to -20°C.\u003c\/p\u003e\n\u003ch3\u003eAutomatic and user hibernation\u003c\/h3\u003e\n\u003cp\u003eA fully discharged lithium battery left for months can be a lithium battery that doesn't come back. Two hibernation modes keep that from happening:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic:\u003c\/strong\u003e triggers after several days of inactivity at low SOC. The battery stops outputting, but retains enough headroom to last around 6 months before any cell risk. Wakes up the moment you put it on charge or open the app.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser:\u003c\/strong\u003e triggered by the on\/off control built into the front face of the case, so there is no separate cable to fit, store or lose. The BMS stays awake, but charge and discharge are disabled. Perfect for winter storage - stops parasitic loads from draining the battery over a season off the road.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHandles high inrush currents\u003c\/h3\u003e\n\u003cp\u003eInverters, water pumps, motor movers and compressors can pull 1,000A+ for a microsecond on start-up. Many BMSs read that as a short circuit and trip. Ours is tuned to ride those spikes without nuisance shutdowns, so start-up loads behave the way they did on your old lead-acid.\u003c\/p\u003e\n\u003ch3\u003eInverter and device communication\u003c\/h3\u003e\n\u003cp\u003eTwo comms ports on the front face let the battery talk to compatible inverters, chargers and GX devices. Defaults to \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide\" title=\"Victron Energy integration guide\"\u003eVictron CANBUS\u003c\/a\u003e (VE.CAN and BMS.CAN) and is compatible with \u003ca href=\"\/pl\/pages\/victron-energy-integration-guide#enabling-dvcc\" title=\"Enable DVCC\"\u003eVictron DVCC\u003c\/a\u003e out of the box. RS485 and NMEA2000 are supported, and the data mode can be switched to other brands or protocols on request - flag it in the order notes and our engineers will set it before dispatch.\u003c\/p\u003e\n\u003cp\u003eKnown working with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVictron GX devices (default) - CAN\u003c\/li\u003e\n\u003cli\u003eGrowatt - CAN\u003c\/li\u003e\n\u003cli\u003eSacolar - CAN\u003c\/li\u003e\n\u003cli\u003eGoodwe - CAN\u003c\/li\u003e\n\u003cli\u003eVoltronic Power - RS485\u003c\/li\u003e\n\u003cli\u003eSofar - CAN\u003c\/li\u003e\n\u003cli\u003eSorotec - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eDeye \/ SunSynk - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eSolis - CAN\u003c\/li\u003e\n\u003cli\u003eLuxpower - CAN\u003c\/li\u003e\n\u003cli\u003ePylon Tech - CAN or RS485\u003c\/li\u003e\n\u003cli\u003eSol-Ark - CAN\u003c\/li\u003e\n\u003cli\u003eSRNE - RS485\u003c\/li\u003e\n\u003cli\u003eMUST - CAN\u003c\/li\u003e\n\u003cli\u003eSMA - CAN\u003c\/li\u003e\n\u003cli\u003eMEGAREVO - CAN\u003c\/li\u003e\n\u003cli\u003eMPP Sola - RS485\u003c\/li\u003e\n\u003cli\u003eTBB Power - CAN\u003c\/li\u003e\n\u003cli\u003eSenergy - CAN\u003c\/li\u003e\n\u003cli\u003eSchneider Electric - CAN\u003c\/li\u003e\n\u003cli\u003eAiswei - CAN\u003c\/li\u003e\n\u003cli\u003eSMK - RS485\u003c\/li\u003e\n\u003cli\u003eFoxess - CAN\u003c\/li\u003e\n\u003cli\u003eSunGrow - CAN\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCable kits for every protocol are stocked on our store.\u003c\/p\u003e\n\u003ch2\u003eFitment and installation\u003c\/h2\u003e\n\u003ch3\u003eMeasure the void, not the old battery\u003c\/h3\u003e\n\u003cp\u003eUnder-seat spaces are made by the converter, not the chassis manufacturer, so they vary. Check 315mm long x 280mm wide x 188mm high against your seat base or locker, and allow room for the cables to approach the front face. Up to eight can be paralleled for 1,840Ah, and up to four in series for 48V systems.\u003c\/p\u003e\n\u003cp\u003eDouble-check your charger. TITAN batteries accept AGM or \"Sealed\" modes if your charger does not have a dedicated lithium preset. Aim for a maximum charge voltage of 14.4V.\u003c\/p\u003e\n\u003cp\u003eCompatible with split-charge relays and DC-DC chargers out of the box. These are deep-cycle leisure batteries for running equipment - not engine-starting batteries.\u003c\/p\u003e\n\u003ch3\u003eTerminals\u003c\/h3\u003e\n\u003cp\u003eHigh-performance copper M8 terminals on the front face, positioned alongside the comms ports and the on\/off control so all cabling approaches from one side. Two M8 bolts and spring washers are included with the battery for direct ring-terminal cabling. Need round (SAE\/automotive) terminals instead? No problem - we ship high-quality, hot-stamped brass automotive adapters free of charge. Just leave a note at checkout and we'll include them.\u003c\/p\u003e\n\u003cp\u003eOne fitting note worth reading twice: the terminals sit on raised, insulated pillars with a fixing screw either side. Fit your ring terminals with the crimp barrel and cable pointing away from the case, so no part of the eyelet can reach across to those screws. Fitted flat and facing outward there is nothing to worry about.\u003c\/p\u003e\n\u003ch3\u003eMounting\u003c\/h3\u003e\n\u003cp\u003e188mm tall, 315mm long and 280mm wide, so it goes where a standard tall pack will not. Upright on its base is optimal for longevity and performance, but the cells are stable in any orientation the install calls for. The case is metal, and a heavy-duty tie-down strap kit is included free with the battery - use it. Anything mounted under a seat should be secured so it cannot move under braking.\u003c\/p\u003e\n\u003ch2\u003eBluetooth monitoring and the \u003ca href=\"\/pl\/pages\/the-app\" title=\"The TITAN app\"\u003eTITAN app\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp\u003eBluetooth is built in. The free TITAN app (iOS and Android, 10 languages) shows live voltage, current in both amps and watts, SOC as a percentage and in Ah, individual cell voltages, internal temperature, estimated time to full or empty, protection trip history and live balancing activity.\u003c\/p\u003e\n\u003cp\u003eIt handles multiple batteries in series or parallel and re-calculates totals automatically, so whether you've got one 230Ah Underseat or three in parallel, the figures on screen match the actual pack.\u003c\/p\u003e\n\u003ch2\u003eWarranty, longevity and repair\u003c\/h2\u003e\n\u003ch3\u003eActual lifetime warranty\u003c\/h3\u003e\n\u003cp\u003eWe're confident enough in the build to back every grade-A cell battery with a warranty that lasts the lifetime of the battery - fully transferable. Our parent company has been trading continuously since 1948, so we intend to be around to honour it in 20 years' time.\u003c\/p\u003e\n\u003cp\u003eWhat the warranty doesn't cover is wear. All batteries lose capacity with use - the harder you work them, the faster that happens. LiFePO4 is remarkably resistant: expect a 5-10% capacity drop every decade of normal use. A brand-new 230Ah shows around 245Ah fully charged, a 10-year-old 230Ah around 215Ah, a 20-year-old 230Ah around 195Ah. Natural degradation isn't a valid warranty claim - if a battery stops holding enough capacity for your use, it's time to replace.\u003c\/p\u003e\n\u003cp\u003eThe warranty covers components against premature failure caused by manufacturing faults. Full terms are on our warranty page.\u003c\/p\u003e\n\u003ch3\u003eCost over a decade\u003c\/h3\u003e\n\u003cp\u003eThe TITAN 230Ah Underseat sits at £700 new. Over its 10-year design life that's £70 a year. The closest lead-acid equivalent - two Exide AGM EP2100 in parallel - is around £1040 with a 4-year design life, which means replacing it roughly 2.5 times over the same period. Call it £260 a year, with cascading labour each replacement. Around £1900 saved over 10 years, before you factor in the weight, volume and efficiency benefits. In practice most of our customers see 15-20 years out of a TITAN.\u003c\/p\u003e\n\u003ch3\u003eModule-based repair\u003c\/h3\u003e\n\u003cp\u003eIf something fails we repair the failed module - BMS, balance board, a single cell - rather than replace the whole battery. Lower cost to you, lower carbon footprint, faster turnaround. As a family of battery specialists since the 1950s, there isn't much we haven't already rebuilt.\u003c\/p\u003e\n","brand":"TITAN Lithium","offers":[{"title":"Default Title","offer_id":57226620928265,"sku":"LFP-230-US","price":700.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/4253\/6201\/files\/230AhSide.webp?v=1785337381"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/4253\/6201\/collections\/marine_hero_919dfbfb-a023-4343-93cc-251f439a7ea2.jpg?v=1758710236","url":"https:\/\/titanlithium.co.uk\/pl\/collections\/baterie-litowo-morskie.oembed","provider":"TITAN Lithium","version":"1.0","type":"link"}