Specification of 3.6V 3300mAh lithium ion battery Pack Smart BatterySmart Battery Item Rating Note 3.1 Capacity Typical 3450mAh Minimum 3300mAh 3.2 Nominal Voltage Average 3.6V 3.3 AC Impedance Resistance 30m 3.4 Discharge Cut-off Voltage 2.5V 3.5 Charge Current 0.8A Standard Charge 3.6 Max. Charge Voltage 4.2V 3.7 Charge Time 4h 3.8 Max. Charge Current 10A 3.9 Max. Discharge Current 10A 3.10 Weight Approx 0.35KG 3.11 Operating Temperature Charge 10~+45 Discharge -20~+60 3.12 Storage Temperature less than 1 month -20~+50 Recommended storage temperature: 20,at the shipment state less than 3 months -20~+40 less than 12 months -20~+20 Application GNSS receiver Smart clothing Electric products