... , LCD indication 3. Overcurrent & short-circuit protection JY8-Mobile Power [Overview]JY8 Portable Power Bank is a seriers devices ... any USB charging equipments at all times and places.1. Mobile phones: Nokia, Sony Ericsson, Samsung, Motorola, iPhone, Blackberry, LG, ... MP5 player, GPS, PDA, bluetooth headset etc. [Sphere of application]1. Wide applications in travlling, camping out, emergency charging ...