Small and lightweight, RC2600 Pocket Power will power a smartphone on the go. With its premium quality 2600mAh Li-ion battery and 1A power output, simply connect a smartphone with the included micro USB cable and it charges automatically, up to 1.6 times from one full charge of the RC2600 Pocket Power. RC2600 Pocket Power will also power other USB devices, such as fitness trackers, digital cameras and game controllers, making it one versatile device! RC2600 Pocket Power comes charged and ready for use. When empty use the included micro USB cable with a compatible USB power adaptor, car charger, or computer terminal for no-fuss recharging.