Super Thin battery case ,unique design for iPhone4 Super Thin battery case ,unique design for iPhone41,Input:5V-1A Output:5V-500mA 2,Capacity ... :1500mAh(Li-Pol) 3,Product Compatibility: iPhone4 4,Standby time ... Weight:55g6.UV Mirrior skin,Black/White7,Charging cable included For iPhone4 battery case