... for smartphone, nomal brand mobiles, ipad,ipod, MP3/Mp4/ PSP, laptop and other digital devices. 1.Built-in Input(micro)2 ... compatibility, universal for most mobile phone and consumer digital devices .battery type: Lithiumbattery cell: 3.7V/9000mAhInput: DC 5.0V/1A ... ×70×23mmWeight: 240g high capacity 9000mSh external power pack kits ,laptop battery charger