... DC 5V 500mAh output: DC 5V 500mAh Capacity:2000mah battery case for iphone4/4Sinput: DC 5V 500mAhoutput: DC 5V 500mAhCapacity:2000mahcolor : ... Red, Cyan, Yellow, Purple,Pink,Orange, WhiteBackup Battery Case for iPhone5 Patented Design CE FCC RoHS Certified factory Manufacturer 1Year ... Battery Case2.Fully enclosed protective case.3.Ultra slim dimension!4.Protective circuit for over charging,over using ...