| Customization: | Available |
|---|---|
| Type: | Li-ion Battery |
| Cathode Material: | LFP |
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| No. | Item | Specification | Remark |
| 1 | Nominal capacity | 1500mAh | (25 ºC) 0.2C standard discharging |
| 2 | Minimum capacity | 1450mAh | |
| 3 | Nominal voltage | 9.6v | Operation voltage |
| 4 | Delivery voltage | ≥9.6v | within 10 days from factory |
| 5 | Voltage at end of discharge | 2.75v | discharge cut-off voltage |
| 6 | Charge voltage | 12v | by standard charge method |
| 7 | Standard charging method | 0.2C constant current, 4.2v constant voltage charge to 4.2v, continue charging till current decline to ≤0.01C | 0.2C constant current, 4.2v constant voltage charge to 4.2v, continue charging till current decline to ≤0.01C, needs about 7.5hr ( for reference ONLY) |
| 8 | Charge current | 0.2C, 300mAh | Standard charge, charging time about 6.5hr ( for reference ONLY) |
| 9 | Standard discharging method | 0.2C constant current discharge to 2.75v | |
| 10 | Cell internal impedance | ≤ 60mΩ | Internal resistance meaured at AC 1KHZ after 50% charge |
| 11 | Maximum charge current | 0.5C 750mAh | For continous charging mode |
| 12 | Maximum discharge current | 3C 4500mAh | Maximum discharge mode |
| 13 | Operation temperature and relative humidity range | Charge: 0~45ºC, 60±25% R.H. Discharge: -20~60ºC, 60±25% R.H. |
Charge at a very low temperature such as below 0ºC will get a lower capacity and reduce the battery cycle life |
| 14 | Storage temperature for a long time | 25±5ºC, 60±25% R.H. | Do NOT storage exceed half year. Must charge 1TIME when storage for half year. Battery with protection board, MUST charge the battery every 3 months |
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