... DC 5V 500mAh output: DC 5V 500mAh Capacity:2000mah battery case for iphone4/4Sinput: DC 5V 500mAhoutput: DC 5V 500mAhCapacity:2000mahcolor ... Black, Red, Cyan, Yellow, Purple,Pink,Orange, WhiteBackup Battery Case for iPhone5 Patented Design CE FCC RoHS Certified factory Manufacturer 1Year ... . Sample availability: yes. Bulk order availability: yes. Rechargeable External Backup battery case for iphone5