Accessory Power Professional Series Trans4m - Power bank + AC power adapter + car power adapter - 2 output connectors

This light-weight, compact, and versatile device allows you to charge your USB devices no matter where you are. Offering dual USB power outputs, you can draw power from AC, DC, AA or even 9-volt batteries to charge all of your mobile devices via USB. You will find this device to be the perfect fit for all at-home, travel, and emergency USB charging. Have power, anywhere, anytime.

Key Features and Benefits: USB power from AC, DC, or AA batteries Charges all USB-enabled devices Provides emergency power Flip-down plugs