| Item | Specification |
|---|---|
| Nominal Capacity | 4000mAh |
| Charge Method | 0.5C (2000mA), CCCV, 4.2V, 0.02C (80mA) cut-off |
| Discharge Method | 0.2C (800mA), 2.5V cut-off |
| Minimum Capacity | 3850mAh |
| Energy Density | 300Wh/Kg |
| Nominal Voltage | 3.60V |
| Internal Resistance | ≤25mΩ (AC Impedance, 1000Hz) |
| Charge Cut-off Voltage | 4.20V |
| Discharge Cut-off Voltage | 2.5V |
| Charging Cut-off Current | ≥0.02C (80mA) |
| Standard Charge Current | 0.5C (2000mA) |
| Standard Discharge Current | 1C (4000mA) |
| Max. Charge Current | 45°C>T≥15°C: 1.0C (4000mA)
15°C>T≥5°C: 0.5C (2000mA) 5°C>T≥0°C: 0.1C (400mA) |
| Max. Discharge Current | 60°C>T≥45°C: 2C (8000mA)
45°C>T≥0°C: 1C (4000mA) 0°C>T≥-20°C: 1C (4000mA) |
| Working Temperature (Charge) | 0~45°C |
| Working Temperature (Discharge) | -20~60°C |
| Cell Dimension (Height) | 65.05±0.15mm |
| Cell Dimension (Diameter) | 18.35±0.15mm |
| Weight | ≤50g |
