... 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 ... 5-7 HoursCharge ModePC USB port or AC adapterWeight150gWorking Temperature-10°C ... to + 55°CProtect FunctionShort Circuit, Over-current, Over-charging, Over-discharging Recycling times≥500 timesThe picture of High Quality 6600mAh Portable Power ...