... sense. - Double your battery life - 5000 mAh lithium polymer PCY 5000mAh Portable Power Charger for Iphone, Ipad,Ipod etc ... . with Two Micro USB OutputProduct Specifications: - Product application: iPhone 4G/4GS, IP - Capacity: 5000mAh (Li-Polymer battery ... cost just only US$200Package Contents: -PCY Portable Charger case, User manual, USB cable Application: iPhone ...