| Nominal Voltage | 7.4V | |
| Nominal Capacity | 4000mAh | |
| Internal Resistance | ≤60mΩ | |
| 1000 times cycles ≤60mΩ | ||
| Discharge end voltage | 5.6V | |
| Charge protect voltage | 8.4V | |
| Max charge voltage | 8.4V | |
| Max charge current | 1C | |
| Max discharge current | 3C | |
| Charging method | CC-CV | |
| Working temperature | Charge | 0C~45°C,45~85%RH |
| Discharge | -20C~60°C,45~85%RH | |
1. Electrical and hobby
2. Emergency power supply, LED light and flashlight.
3. Consumer applications
4. Electrical tools
5. Solar lawn, remote control
6. Electric vacuum cleaner, electric sweeper
7. Backup power supply, Medical Device and so on.
Professional Li-ion battery safe package or as your request , every cartorn less than 10KGS.
