Brand new External Power Supply Battery Backup Pack for iphone4
Light-weight and fashionable design
Stylish cover case
Suitable for charging iphone4
Specially designed for travelers, businessmen, music fans and gamers
Description: Power Bank Charger to extend the battery life of your iPhone 4
Chemistry: Rechargeable Li-Ion Battery
Output Voltage: 5V
Capacity: 1600mAh
Dimensions (WxHxD):9x2.3x15cm