性能参数列表NO. Items Specifications 1 Charge voltage 4.2V 2 Nominal voltage 3.7V 3 Nominal capacity 350mah0.2C Discharge 4 Charge current Standard Charging:：0.5CRapid charge： 1.0C 5Standard Charging method 0.5C CC（constant current）charge to 4.2V,then CV(constant voltage 4.2V)charge till charge current decline to 0.05C0.5C CC（6Charging time Standard Charging：3.0hours(Ref.)Rapid charge： 2hours(Ref.) 7Max.charge current 1.0C8Max.discharge current 1.5C9Discharge cut-off voltage 2.75V10Operating temperature Charging： 0℃~45℃Discharging：-20℃~60℃ 11Storage temperature -10℃~ +45℃12Cell Weight Approx：18.5g 13Cell Dimension Length： 65.2 mm Max Diameter： 18.2mm Max