Specifcations of LG 18650HE4 2500mAh 20A 18650 Li-ion Battery Cell
| NO. | Item | LG INR18650HE4 |
| 1 | Nominal Voltage | 3.6V |
| 2 | Nominal Capacity | 2500mAh |
| 3 | Standard charge |
Constant Current: 0.5C (1250mA) Constant voltage : 4.2V End current(Cut off) : 50mA |
| 4 | Max. Charge Current | 4000mA |
| 5 | Max. Charge Voltage | 4.20 ± 0.05 V |
| 6 | Standard Discharge |
Constant Current: 0.2C (500mA) End current(Cut off) : 2.5V |
| 7 | Max. continuous discharge current |
20A |
| 8 | Discharge cut-off voltage End of discharge |
2.5V ( 2.5V discharge cut-off is better in cycle life ) |
| 9 | Cell weight |
48.0g max. |
| 10 | Cell dimension |
Height : 65.15 mm max. |
| 11 | Operating temperature (surface temperature) |
Charge : 0 °C to 45°C |
| 12 | Storage temperature (Recovery 90% after storage) |
1 year -20~20°C |
Note: If battery cells are kept as ex-factory status (50% of charge)
The capacity recovery rate is more than 80%.
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