... ,2200mAh Capacity 2,CE,RoHS,FCC certificated 3,APPLE licensed Factory 4,25 years experience in battery/ charger Specifications1. Cell1pc (Li ... performance test NO.ContentTest method and conditionStandard1Over-charge protection testCharge it 180 hours continuously with AC adaptorEach cell voltage is 4.1V ... 6. Product photoes 2200mAh Super thin,ultra slim extra battery case for iPhone5