China 3.7V Nmc Li-Po Battery 61ah EV Car Battery for Leaf Car Electric Vehicle, Find details about China 61ah 37V EV Car Battery Nmc High Power Battery, Lipo 3.7V E61 Ternary Polymer Battery from 3.7V Nmc Li-Po Battery 61ah EV Car Battery for Leaf Car Electric Vehicle
Voltage (nominal, V) | 3.7V |
Nominal Capacity | 61Ah |
Standard Charge Current | 12A (0.2C rate) |
Max. Charge Current | 30A (1C rate) |
Working voltage | 2.75- 4.20v |
Standard charging current | 50 ah |
Charge Cut-off Voltage | 4.2V |
Discharge Cut-off Voltage | 2.75V |
Inner Resistance(Impedance) | ≤ 1.0mΩ (At 0.2C rate, 2.5V cut-off) |
Weight | 0.88 Kg |
Operating Temperature | Charging:0°C ~ 55°C,Discharging: -22°C ~ 55 °C |
Storage Temperature | Storage Temperature -20°C ~ 60°C |
Cycle Life at 0.2C Discharge, 100% DOD | ≥2000 times (100% DOD till 80% of initial capacity at 0.2C rate, IEC Standard) |