... 1A(Max)cell phone charger,portable charger,wireless charger,battery power,backup power,backup battery for iphone,phone charger,travel charger,laptop charger etc ... Tablet PC-Galaxy tab-iPAD-iphone 3G/3GS-iphone 4-Backup battery/Nokia/Samsung/HTC/Sony Ericsson/Motorola and other ... to connect-Press the set button to detect,LED display power (blue indicator light)-First indicator light:100%capacity-Second ...