1.high quality 2.Electricity display 3.Electricity-saving function 4.LED light function to show power status 5.Portable mold 6600mAh for ... time,charging mobile phones at any time electric power demand,away from the power prohlems8. Suitable for iPhone,mp3 player,DV ... various choiceFor 6600mAh;78000mah;10000mAh etc pls contact us for quote Accessories:1X power station, 1X USB retractable cable, 1X user ...