... Power Bank 2.For iPhone,iPad,Tablet PC,MP4/MP3,DV,etc 3.High Capacity 6600mAh Power Bank 4.Metal Shell Power Bank, Portable Power BankHigh Quality 6600mAh Portable Power Bank For iPhonePortable Power Bank ... lifeRapid chargePower Bank Specifications: Battery TypeRechargeable Lithium Polymer BatteryCapacity6600mAhInput5V/1AhOutputUSB Output: 5V/1AhCharging TimeAbout 5-7 HoursCharge ModePC USB port or ...