For iPhone4 battery case
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 : 220 hours Talk Time: Up to 5 hours on 3G/Up to 10 hours on 2G Internet Use: Up to 4.5 hours on 3G/Up to 7 hours on Wi-Fi Audio Play: Up to 28 hours Video Play: Up to 7 hours 5,Product Dimension:123×59×15mm Weight:55g6.UV Mirrior skin,Black/White7,Charging cable included
For iPhone4 battery case