New Trent CarbonPak 12000mAh Portable Dual USB Port External Battery Charger/Power Pack for Smartphones, Tablets and more (Upgraded Version of IMP100P) Heavy duty 5V/2A-1A Dual USB Charger charges 2 Devices rapidly. 2A output is for iPad/Tablet and 1A output is for iPhone/Smart phone Enjoy 55 hours Movie time for iPhone 5 4S 4 3Gs 3G and iPod Touch 1G to 5G, 80% of the new iPad (iPad 3) battery life and 120% of iPad 2 Compatible with Major Smart phones includes iPhone 5 4S 4 3Gs 3G, Android (Samsung, HTC, Motorola, LG, Nokia, Blackberry, Sony Ericsson, etc) No AC charger and/or iPhone/ipad adapter is included, but the Carbonpak NT120C is compatible with all original Apple cables and AC chargers. iCarrier is compatible with Samsung Galaxy Tab 10.1 but need a special cable from naphos