Model Number09AQ041-07Battery Type18650 lithium ionNominal Voltage11.1VNominal Capacity4400mAhInternal Resistance≤180mΩDimensionMax:70.5×56×38mmWeight320gCharge Voltage12.6VCharge Current0.5CCharge methodCC/CV (constant current/constant voltage)Discharge Current0.2C(Standard)/1C(Max)Discharge Cut-off Voltage8.25VOperating TemperatureCharging Temperature: 0~45°CDischarging Temperature: -20~60°CVoltage of shipment11.1V~11.7VStorage Temperature1 month -20~60°C3 month -20~45°C1 year -20~25°CRelative Humidity65±20%
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