... iPhone 4G,3GS,3G, iphone 10500mah External Backup Mobile Phone Battery Charger for iPhone iPod phone GPSFeatures:Designed to provide ... power for your iPhone 4G, 3GS,3G, iphone, ipod, ... phone charge adapters1* US Plug Wall charger adapter 10500mah External Backup Mobile Phone Battery Charger for iPhone iPod phone GPS O-839