3.2V 240Ah LiFePO4 Prismatic Battery CATL Cells


Note: The price for 4pcs. For pricing on larger quantities and optimizations, please contact us.

* Ship from US warehouse,fast shipping & tax-free.
❗️A small amount of inventory available❗️

⭐️Brand new Grade A quality from professional manufacturer
⭐️Test voltage & resistance before packaging to ensure battery consistency
⭐️100% Eco-friendly, will not cause pollution pressure to the environment
⭐️Cost effect options for DIYers and RVs to replace old AGM systems

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Item Performance
Battery Model CATL 6LH3L7
Cell Grade Brand New Grade A Cell
Chemistry Lithium Iron Phosphate (LiFePO4 or LFP)
Nominal Capacity 240Ah
Nominal Voltage 3.2V
Operational Voltage 2.5V-3.65V
AC Impedance Resistance ≤0.15±0.05mΩ
Weight 5.10±0.20kg
Dimensions (mm) 174*207*71±0.5mm
Cycle Life ≥3500 cycles
Terminal M6 Laser Welding Stud
Residual Capacity Loss Per month ≤3.0%
Charging Temperature 0℃~60℃
Storage Temperature -30℃~60℃

Product Feature

  • Highly automated production equipment to ensure battery consistency.
  • Square aluminum shell structure, high-precision explosion-proof valve design, good safety performance.
  • Low internal resistance, high discharge rate, and stable discharge platform.
  • Green environment, ISO14000 approval, products meet GB and UN criteria, and ROHS compliant.
  • Long cycle life.

Product Application And Connection

Electric vehicle,Electric bikes,Scooters,Boats, Submarines, Golf carts, Communications, Energy storage, Lntelligent network, Etc.

LiFePO4 Prismatic Battery Cells Application and Connection-Lightning Supply

DIY Suggestion

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What’s In Your Box?

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1. One Cell will come with one set busbar, bolt, and washer for free. (e.g. 4 Cells will come with 4 pcs(busbars + bolts + washers) .
2. Each cell shall be used under the strict monitor, control, and protection by the BMS.
3. Before the first use, always charge the cells to full voltage.
4. We will match (capacity, voltage, resistance) all cells before delivery.
5. The battery is suitable for DIY lovers with experience.


CATL 240Ah Prismatic LiFePO4 Battery Cells


Does CATL 240Ah Prismatic LiFePO4 Battery Cells capacity gradually decrease with use over time?

Yes, it does. During use, batteries may experience aging, overcharging, over-discharging, high temperatures, and other factors that can lead to degradation. To minimize losses, it is recommended to periodically test battery capacity, avoid overcharging and over-discharging, and prevent prolonged operation at high temperatures.

Why do CATL 240Ah Prismatic LiFePO4 Batteries short-circuit?

Battery short circuits may be caused by internal battery faults or external short circuits. It is recommended to avoid using batteries in inappropriate conditions and to use professional battery management systems for monitoring and protection.

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