... capacity 4500mA universal power pack for ipad,ipad2 Description:It is a rechargeable backup battery build in 3000mAh Polymer Lithium-ion battery. It offers you ... or not.8) It come with a mini USB cable and six connectors( Sony ericcson, Nokia,Micro USB, iphone, PSP), we ... only need one cable for charging and discharging, easy to take. 9)3000mAh Capacity buildin battery can charge two times of your ...