China UL2054 11.1V 12V 4400mAh Rechargeable 18650 Lithium Li-ion Battery Pack, Find details about China Battery Pack, Lithium Ion Battery from UL2054 11.1V 12V 4400mAh Rechargeable 18650 Lithium Li-ion Battery Pack
Item | Rating | Note | ||
3.1 Capacity | Typical | 4400mAh | Discharge:0.2CmA cut off Voltage:9V for cell | |
Minimum | 4250mAh | |||
3.2 Nominal Voltage | Average 11.1V | Discharge:0.2CmA cut off Voltage:9V for cell | ||
3.3 AC Impedance Resistance | ≤280mΩ | |||
3.4 Discharge Cut-off Voltage | 9.00V | |||
3.5 Charge Current | 880mA | Standard Charge | ||
3.6 Charge Voltage | 12.6V | |||
3.7 Max. Charge Voltage | 12.69V | |||
3.8 Charge Time | Approx 8h | Charge: 0.2CmA | ||
3.9 Max. Charge Current | 4400mA | |||
3.10 Max. Discharge Current | 6600mA | |||
3.11 Weight | Approx 289g | |||
3.12 Operating Temperature | Charge | 0~+45ºC | ||
Discharge | -20~+60ºC | |||
3.13 Storage Temperature | less than 1 month | -5~+45ºC | Recommended storage temperature: 20ºC,at the shipment state | |
less than 3 months | -5~+35ºC |