3.2V 240Ah LiFePO4 Battery Cell
• High lifespan: 4000 cycles
• Deep discharge allowed up to 100 %
• Dimension: 72*174*200mm
• Ultra safe Lithium Iron Phosphate chemistry (no thermal run-away, no fire or explosion risks)
• Embedded BMS (Battery Management System) : improve lifespan AND secure the battery
• No Lead, no heavy metal, no toxic element • Calendar life > 10 years
• Excellent temperature robustness (-30 °C up to +55 °C)
• Constant power during discharge (very low internal resistance)
• Very low Peukert’s losses (energy efficiency >96 %)
• Very low self discharge (<3 % per month)>
• No memory effect
• About 50% lighter and 40% smaller than equivalent Lead-AGM battery with same usable energy
• Certification :UL, CE, RoHS, UN 38.3
| No. | Items | Specifications |
| 1 | Nominal Voltage | 3.2V |
| 2 | Nominal Capacity | 240Ah |
| 3 | Standard Charge Current | 0.2C-0.5C |
| 4 | Max. Charge Current | 1C |
| 5 | Continuous Discharge current | 1C (240A) |
| 6 | Peak Discharge Current | 2C(480A) |
| 7 | Charge Cut-off Voltage | 3.9V |
| 8 | Discharge Cut-offVoltage | 2.0V |
| 9 |
Inner Resistance (Impedance) |
≤ 0.3mΩ (At 0.2C rate, 2.0V cut-off) |
| 10 | Weight | 5.12Kg |
| 11 | Dimensions |
Height: 174mm Length: 200mm Thickness: 72mm |
| 12 | Operating Temperature |
Charging: 0°C ~ 45°C Discharging: -20°C ~ 60°C (The cell surface temperature cannot exceed 70°C) |
| 13 | StorageTemperature/Humidity |
Temperature: -10°C ~ +35°C Humidity:65%±20%RH (optimal store temperature of 23 ± 5°C for long term storage) |
| 14 | Cycle Life | ≥4000 times (100% DOD till 80% of initial capacity at 0.2C rate, IEC Standard) |
