Products Description
| Items | Specifications |
| Model Size | 974774 |
| Nominal Capacity | 4000mah |
| Minimum Capacity | 4000mah |
| Nominal Voltage | 7.4V |
| Delivery voltage | 7-7.4V |
| Limited Charging Voltage | 8.4V |
| Upper Limited Charging Voltage | 8.4V |
| Standard charging method | 0.2C constant current,8.4V constant voltage charge to 8.4V,continue charging till current decline to ≤0.01C |
| Charge current | 0.2C |
| Standard discharging method | 0.2C constant current discharge to 3.0V (25±3℃) |
| Discharge cut-off voltage | 6.0V |
| Cell Internal Impedance | ≤200mΩ |
