... of remaining power.Fit foriPad Samsung Galaxy Tab iPhone MOBLIE PHONE MP3/MP4 PSP/NDS8000 mAh (White) Backup Battery Charger for iPhone ... iTouch-EXTERNAL, PORTABLE, RECHARGEABLE 8000 mAh (White) Backup Battery Charger for iPhone 4,4G, 3GS, 3G ,iPod, iTouch-EXTERNAL, ... PORTABLE, RECHARGEABLE 8000 mAh (White) Backup Battery Charger for iPhone 4,4G, 3GS, 3G ,iPod, iTouch-EXTERNAL, ...