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If you're in the market for a reliable and powerful 24V lithium battery, the TITAN 24V 230Ah should be at the top of your list. Our 230Ah lithium battery is equipped with exceptional cell quality, Bluetooth connectivity, and heaters as standard features. It's perfect for home solar storage, marine use, or large motorhomes seeking the advantages of lithium technology in a lightweight, compact 24V package. What's more, our industry-leading built-in BMS ensures top-notch performance and longevity.
Maximum dimensions (including handles & lid overhang): 520mm long x 268mm wide x 240mm high (including communication port covers)
Footprint dimensions: 475mm long x 245mm wide x 220mm high (to the top of the case, excluding covers & optional round post terminals)
Achieve effortless power for your devices and appliances with our 24V lithium battery. It boasts high-quality cells and a customized matched BMS that maximizes your investment with a realistic working capacity of 220-230Ah. What's more, you won't need additional batteries in series to achieve your desired output of 24V. Its extended lifespan is perfect for renewable energy solutions, ensuring that you'll get a return on your investment in just 3-5 years (depending on your system). It can also be used in any situation where a 24V (or 48V when put in series) power source is needed.
TITAN LiFePO4 batteries are inherently safe both chemically and thermally, and do not use rare materials like Cobalt or Nickel. In return, we get a slightly lower cell voltage of 3.2V per cell (4x cells = 12.8V, or 8x cells to make 25.6V), and a lower energy capacity compared to NMC (Lithium nickel manganese cobalt - the cells used in EVs), however LiFePO4 are much more stable at a chemical level, and have much higher lifespans - our batteries can last between 2,500 and 10,000 cycles (depending on use) - NMC is typically 1,000 to 2,500 cycles.
The omission of Cobalt vastly reduces the chance to start thermal runaway. Many now consider LiFePO4 to be safer than lead-acid thanks to their stability and internal control. They can be used in any orientation (e.g. on its side), although on its base will give the best performance. They contain absolutely no acid, generate no gas emissions and are recyclable.
TITAN batteries can be cycled (1 discharge + 1 charge = 1 cycle) between 2,500 to 10,000 times. The amount of cycles corresponds to how deep the discharge is - this is referred to as DOD; Depth of Discharge). If you discharge 100% of the capacity every time you use the battery, it can do this 2,500 times before needing to be replaced. The less capacity used, the higher the cycle life.
In terms of measurable life: if you discharged this battery 100% every day of the year - 2,500 cycles ÷ 365 days = 6.8 years expected lifespan
To put this into perspective, the highest quality lead-acid gel battery (gel has the best cycle count of lead-acid) can do 350-400 cycles at 80% DOD.
In order to achieve the same capacity as one TITAN 24V 200Ah lithium battery, you would need to use SIXTEEN large and heavy 142Ah lead-acid batteries (Exide ER650) connected in a series/parallel configuration to achieve a total of 1,136Ah (eight to achieve a capacity of 5,200Wh and another eight to make it 24V). TheTITAN lithium 24V battery is light-years more efficient in terms of space, weight, and wiring, and it also doesn't produce any gas, allowing it to be placed anywhere.
It's important to note that when comparing battery capacity, we only use the Wh (Watt Hour) rating, as the Ah (Amp Hour) rating doesn't account for differences in battery chemistry. TITAN lithium batteries can use 100% of their capacity, while Gel, AGM, and traditional flooded lead-acid batteries can only use around 90%, 75%, and 60% of their capacity, respectively. This, combined with the higher energy density of lithium, means that TITAN batteries offer over double the usable capacity of lead-acid batteries.
All TITAN lithium batteries use the highest quality lithium cells available. In doing so, we can achieve better performance, higher BMS thresholds and a better overall lifespan compared to others.
We use prismatic lithium cells (they look like a long, thin rectangle) rather than cylindrical cells. Prismatic cells are more expensive and harder to make than cylindrical, but the benefit is a higher quality, higher capacity and potent battery. As all battery cases are squares, our cells fill out all available space within which allows us to boast higher capacities over other brands that use cylindrical cells.
Cylindrical cells can waste a fair amount of internal space as circles put together will always have a gap, and are far harder to repair as they use a lot of spot welding in their design.
What about the cells getting too warm? When discharged at the full BMS allowance, we found all of our batteries to reach a maximum of ~45°C - well within the specification. For lithium to fail, the cell temperature needs to get to around 100°C. As our prismatic cells use aluminium for their outer case, any heat is dispersed with ease. And an added benefit is prismatic is a lot more efficient with heater options - heated options that use cylindrical cells means the internal cells that aren't near the heater mat will not get sufficiently heated and can lead to early failure.
All TITAN batteries have their own BMS built-in. A Battery Management System (BMS) is a circuit board that is mounted on top of the internal cells inside the battery which is connected in between the cell terminals, and external battery terminals. The BMS controls and monitors everything with split second accuracy to ensure the battery cannot be damaged through normal day to day use. TITAN BMS currently has a market leading 11 protections built-in e.g. over discharge protection, over voltage, under voltage, temperature protection and short circuit protection to name a few.
All protections are temporary and are designed to self-reset or reset when the battery is put on a charger.
TITAN lithium's BMS has one of the highest rated BMS allowances on the market thanks to the use of the best quality materials and internal workmanship.
Our batteries can come installed with an optional heater mat that surrounds the internal cells, which enables the internals to warm up in freezing conditions. All lithium batteries do not charge when below 0°C in order to protect the cells against damage that may occur - options with the heater installed will activate when the internal battery temperature is ~2°C or lower, and there is an incoming charge current to the battery. The heater is powered by the incoming charge from the charger, so there is no extra drain on the battery itself. The heater will then aim for 10°C, and will switch the incoming charge from the heater to the cells for the perfect charge, whatever the weather.
Battery warm up time will vary on the type of charger and the temperature, but on average, expect an added 20 minuets to your charge time.
The added heater does not affect performance in any way - the battery can and will be able to discharge in -20°C temperatures.
We recommend heated options to those who plan to use the battery in winter months, or will go to colder climates in autumn, winter and spring.
At TITAN, we are so confident in our build and component quality, we have upgraded all of our batteries that have grade A cells to our full warranty that lasts the lifetime of the battery. Our parent company celebrated its 75th anniversary of continuous business this year, and we plan to stick around for the foreseeable so you can rest easy that we will be here for any issues that may arise; be it tomorrow, or in 10 or even 30 years.
Important to note: like anything in life, the more you use something, the more it wears out - batteries have always been the same, and their capacity will degrade over time. This reduction is normal and to be expected; the harder you use the battery (i.e. you discharge it fully and charge it fully often), the faster its fully charged capacity will decrease. Lithium has an incredible resiliency to capacity reduction though, and we expect a capacity loss of about 5-10% every decade with normal use and charging within specifications e.g. a brand new 150Ah would have a fully charged capacity of 165Ah, a 10 year old 150Ah would have ~150Ah and a 20 year old 150Ah would have ~135Ah when fully charged.
Battery wear or capacity loss are not valid warranty claims. Once a battery reaches a fully charged point and it does not last very long or last as long as you need it to, you will need to replace the unit.
Our warranty covers all components against premature failures caused by manufacturing faults. For more information on our warranty terms, please click here
If anything does fail prematurely, we aim to repair or replace individual problem components rather than replace the whole battery. Doing this also allows us to reduce our carbon impact and reduce waste. As we are battery specialists (we used to make batteries in the 1950s), we are adept at any and all repairs should they arise - we do ask customers to leave the repairs to us; cells and BMS's are proprietary in design.
ELECTRICAL SPECIFICATIONS | |
---|---|
25.6V | |
Capacity: | 230Ah |
5,888Wh | |
Resistance: | <10mΩ |
99% | |
<3.5% a month (when disconnected from loads) |
200A | |
260A | |
Maximum Charge Rate: | 200A |
23.2V | |
20V | |
1,000A @ <500µs | |
Recommended Charge Rate: | 20A to 100A |
Recommended Charge Voltage: | 27.6V to 28.8V |
Maximum Charge Voltage: | 29.2V |
Maximum Connections: | 2 in series (48V) & 8 in parallel (1,840Ah) |
Discharge Temperature Range: | -20°C to 60°C |
Charge Temperature Range: | -20°C to 50°C |
HEATER SPECIFICATIONS | |
Heater Activation: | ≤3°C & on charge |
Heater Power Source: | Charger first & up to 3.8A from the battery |
Heater Target: | 5°C to 10°C |
Heater Consumption: | 2.8A / 85W (±5%) |
CELL BALANCING SPECIFICATIONS | |
Cell Balance Method: | Active & Passive |
Active Balance Activation: | Cell reaches 3.4V & cell difference reaches 30mV |
Passive Balance Activation: | Cell reaches 3.4V and cell difference is less than 30mV but greater than 15mV |
COMMUNICATION SPECIFICATIONS | |
Default Set Protocol: | Victron CANBUS - VE.CAN & BMS.CAN |
Victron DVCC Compatible: | Yes via BMS.CAN |
Other Compatible Protocols: | CANBUS, RS485 & NMEA2000 (Can be set on request) |
Battery Parallel Communication Via: | Ethernet |
Type Approvals: |
---|
UN38.3 CE RoHS UKCA EMC |
Short Circuit Test: |
PASSED |
Over Charge Test: |
PASSED |
Over Discharge Test: |
PASSED |
Altitude Simulation: |
PASSED |
Thermal Test: |
PASSED |
Vibration Test: |
PASSED |
Shock Test: |
PASSED |
1x TITAN Lithium 24V 200Ah battery
1x care instruction card
Ocean Revival is attempting a new World Record for the Ocean Explorers Grand Slam - rowing across every ocean in record time.
They are the second team in history to attempt this row and are on course to beat the record by three years.
The vessel's onboard electronics are powered by 2 TITAN Lithium 120Ah batteries.
Cheer them on @oceanrevivaladventures
You can track the team live below as they row from San Francisco to Hawaii.
This incredible journey will see them row 2400 nautical miles across the Pacific Ocean to raise money for Oceana, a global marines conservation charity and raise awareness of the plight of our ocean.