... portable power bank 1,Durable&safe 2,Light weight 3,Acrylic unti-scrach surface, nice design 4,Plastic shell universal portable power ... surface, nice design6) Four Led light indication, Press on the button to indicate real power in battery case from 25 ... come with a mini USB cable and seven connectors( Samsung,Sony ericcson, Nokia,Micro USB, iphone, PSP,mini USB)9)3000mAh Capacity buildin ...