The PB 10200 Charger offers a slim light weight design with dual charging ports and 10,200 mAh Li-polymer Grade A battery.  This sleek power bank includes an LED power indicator which will show four power measurements. The device includes an integrated USB to Micro USB connecting cable which can be used to charge the power bank or charge your device with a 5V/1A output.   There is an additional USB port to charge a second electronic device with a 5V/2.4A output.