No. | Item | Specification | Comment |
3.1 | Nominal Capacity | ≥100Ah | 1C, Room Temperature |
3.2 | Nominal Voltage | 3.2V | 1C |
3.3 | Voltage | 2.5~3.65V | Temp T >-5ºC -20ºC< Temp T ≤- 5ºC Temp T ≤-20ºC |
3.4 | Maximum Continuous Discharging Current | ≤200A | |
3.5 | Maximum Discharging Current | ≤200A | @30s |
3.6 | Maximum Continuous Charging Current | ≤100A | |
3.7 | Maximum Charging Current | ≤200A | @10s |
3.8 | Working Temperature | Charge : -20ºC~55ºC Discharge : -30ºC~55ºC | |
3.9 | Storage Temperature | -30ºC~55ºC | |
3.10 | Dimension | Thickness :79.0±0.3mm Width : 148.44±0.6mm Length : 97.77±0.6mm | Figure 7 |
3.11 | Cathode Material | NCM 523 | |
3.12 | Cell Weight | 2.60±0.05kg | |
3.13 | Energy Density | ≥220Wh/kg (1/3C ) ≥510Wh/L (1/3C) | |
3.14 | IMP (1KHz) | ≤0.8mΩ | |
3.15 | Standard Charging Method (CC&CV) | In an ambient temperature of 25± 5ºC, battery is charged with constant current of 1I1(A)=155A until 4.3V. Then it is charged at a constant voltage of 4.3V until the current is less than 0.05I1(A). (25±2)ºC, . 1I1(A), 4.30V, 0.05I1(A). |
3.16 | Voltage difference / | ~70% SOC Voltage range ≤30mV | |
3.17 | Discharge power | >3200W | 25±2ºC 50%SOC 465A 10s pulse discharge |
3.18 | Discharge power density | >1200W/Kg | 25±2ºC 50%SOC 465A 10s pulse discharge |
3.19 | Recommended SOC Range SOC | 5%-95% |