... 5000mah 2.5V 1A output 3.Touch button ,thin Ultra thin power bank 4000mAh for Iphone5 Product Specification:Cell Type: Li-Polymer Capacity ... only they can charge the device.Applicable deviceMOBILE,PSP,IPOD,IPHONE,IPAD,MP4,PMP,GPS,CAMERA etc.Feature1.touch buttons, ... diamond pattern.2 the perfect combination of luxurious texture, aluminum alloy surface shell with stainless steel bottom shell.3 ultrathin ...