Solar Powered External 2200mAh Emergency Battery Charger w/ Micro USB Port for Cell Phone - Black
Color: Black - Environmentally friendly solar powered emergency mobile battery - Capacity: 2200mAh - Input: 5V 800mA - Output: 5V 500mA - Interfaces: 1 x Micro USB male port 1 x USB female port and 1 x Micro USB female port