... delivery 5>1 year warranty large capacity mobile power for your tablet pc Features: High capacity battery ... , light weight and portable.Datasheet: Product NameMobile power bankColorBlue, green, cherry color, pink, silver,whiteProduct ... % 4 lights ,75%---100%External power supplieslong press the power button for 3-5 seconds, after four LED ... output. Shenzhen large capacity mobile power for your tablet pc