1,2200mAh Capacity 2,CE,RoHS,FCC certificated 3,APPLE licensed Factory 4,25 years experience in battery/ charger Specifications1. Cell1pc (Li-Polymer, thickness ... method and conditionStandard1Over-charge protection testCharge it 180 hours continuously with AC adaptorEach cell voltage is 4.1V±0.1V2Over- ... C or 58F to 113F 6. Product photoes 2200mAh Super thin,ultra slim extra battery case for iPhone5