... rated output: 5 V-5.2 V / Heavy quantity: 120 g Colour: black, white Let quantity: 4000 mAH Rated input: ... : Samsung, Molorola, Nokia, SonyEricsson, HTC, iPhone and Mini-USB joint, Micro-USB joint, PSP joint) lithium polymer high performance core, capacity ... solve the trouble of equipment have no electricity! Rechargeable portable external battery pack power bank source for iPhone 4/iPad/Ipod/Tablet PC ...