Model Number09AQ050-01Battery TypePL083450Nominal Voltage3.7VNominal Capacity1250mAhInternal Resistance≤150mΩDimensionMax: 9.5×35×52mmWeight Charge Voltage4.2VCharge Current0.5CCharge methodCC/CV (constant current/constant voltage)Discharge Current0.2C(Standard)1C(Max)Discharge Cut-off Voltage2.75VOperating TemperatureCharging Temperature: 0~45°C Discharging Temperature: -20~60°CVoltage of shipment3.7V~3.9VStorage Temperature1 month -20~60°C 3 month -20~45°C 1 year -20~25°CRelative Humidity65±20%
Website:http://www.large-battery.net