Up to 10 hours of additional run time for iPhones and SmartphonesProvides up to 300 hours of additional run time for iPods and e-readersRecharges easily from any powered USB portPowerful 2600mAh batterySlim, compact and cylindrical design for portabilityMicro USB, Mini USB and Apple 30-pin connectorsLED charging status indicatorsAuto sensing on/off
