JMBatteries Hithium 280Ah LiFePO4 Battery Cells

Specification

Battery brand: EVE
Battery model: LF280K
Chemistry: Lithium Iron Phosphate(LiFePO4 or LFP)
Nominal voltage: 3.2V
Operational voltage: 2.5 V – 3.65 V
Nominal capacity: 280Ah
AC impedance resistance: ≤0.25mΩ
Weight: 5.42±0.3kg
Dimensions (mm): 207.5*72*173.7±0.5
Terminal: M6
Cycle life: ≥6000 cycles (0.5C/0.5C,  25±2℃, SOC≥80%)
Standard charge/discharge current: 0.5C/0.5C
Standard charge/discharge cut-off Voltage: 3.65V/2.5V
Max Continuous charge/discharge current: 1C/1C
Max Pulse charge/discharge current(60s): 2C/2C
Recommended SOC window: 10%～90%
Residual Capacity loss: Per month≤3.0%
Charging temperature: 0℃~55℃
Discharging temperature: -20℃~55℃

Download Document:

EVE LF280K LiFePO4 Cell Product Specification.pdf

Product Application:
Electric vehicle, RV, electric bicycles/scooters, golf carts, boats, trolling Motor, off-gird solar energy storage, and ESS.

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.

NOTE!
1. One Cell will come with 1 busbar, 2 screw caps, 2 shims for free. (e.g. 4 pcs Cells will come with 4 pcs busbars, 8 pcs screw caps and 8 pcs shims. )
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. | FAQ: LiFePO4 battery charging guide.
4. We will match (capacity, voltage, resistance) all cells before delivery.
5. The battery is suitable for DIY lovers with experience.