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Specification:
| item | Nominal data | remark | ||||
| Nominal capacity | Min capacity | 4200 mAh | discharge current：0.2CmA Discharge cut-off Voltage：3.0V | |||
| Typical capacity | 4250 mAh | |||||
| 3.2 Nominal capacity | 3.7V | discharge current：0.2CmA Discharge cut-off Voltage：3.0V | ||||
| 3.3 inter Impedance | ≤60mΩ | |||||
| 3.4 Discharge cut-off Voltage | 3.0V | |||||
| 3.5 charge current | 2100mA | Standard charging 0.5CmA | ||||
| 3.6 charge voltage | 4.20V | |||||
| 3.7 Max. charge voltage | 4.30V | |||||
| 3.8 Charge cut-off current | 42mA | 0.01CmA | ||||
| 3.9 charge time | 3hours | Standard charging 0.5CmA | ||||
| 3.10 Max. charge current | 4200mA | 1.0CmA | ||||
| 3.11 Max. constant discharge current | 8400mA | 2.0CmA | ||||
| 3.12 weight | ≤90g | |||||
| 3.13 Working Temperature | charge | 0~+45℃ | ||||
| discharge | -20~+60℃ | |||||
| 3.14 storage temperature | < 1 month | -20~+45℃ | Delivery temperature 25℃ | |||
| > 1 month | -20~+35℃ | |||||
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