... 3,APPLE licensed Factory 4,25 years experience in battery/ charger Specifications1. Cell1pc (Li-Polymer, thickness 5 ... Net weight:90g 3. Electric performanceUse electronic load meter,DC,figure oscillograph to test under temperature+5°C ... performance are OK4Discharge over-current testMake the electronic load meter at CC mode 3A. Connect power ... 2200mAh Super thin,ultra slim extra battery case for iPhone5