Never run out of charge again with this 2500mah Mophie Juice Pack Powerbank 2500mAh battery can double the lifespan of the phone USB cable included Can charge virtually any smartphone along with a variety of other USB devices To start charging your device, press the status indicator button located on the side of the device It features a smooth finish and a protective metal outer band In addition, the invisible, four-light LED status indicator maintains the streamlined design Get set for that big journey with this 2500mah Mophie Juice Pack Powerbank - save 55%