| Customization: | Available |
|---|---|
| Type: | Lithium-Ion Battery Pack |
| Connection Mode: | Series and Parallel |
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| Items | Parameter | |
| Battery model | 18500-2S | |
| Nominal voltage | 7.4V | |
| Minimum capacity | 1100mAh(0.2C discharge) | |
| Charging voltage | 8.4V | |
| Discharging cut-off voltage | 6.0V | |
| Standard charging | 0.2C | |
| Max charging | 1.0C | |
| Standard discharging | 0.2C | |
| Max discharging | continuous discharge | 1.0C |
| non-continuous discharge | 2.0C | |
| Shipment voltage | ≥7.6V | |
| Battery pack impedance | ≤80mΩ | |
| Operating temperature | Charging: 0°C ~ 45°C | |
| Discharging: -20°C ~60°C | ||
| Storage (At 50% SOC and specified temp, recoverable capacity in % vs time ) |
-10ºC~25ºC | (12 months ≥85% ) |
| -10ºC ~45ºC | (6 months ≥85% ) | |
| -10ºC~55ºC | (1 month ≥90% ) | |
| 20±5ºC is the recommended storage temperature | ||
| Visual Inspection | There should not be any remarkable scratches, cracks, bolts, cauterization, deformations, swelling, leakage and so on the surface of the cell. |
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