Description The Omega aluminum cased rechargeable mobile Power Banks lithium ion battery offers 2200mAh of backup power for your mobile phone. Plug your devices charging cable into the USB port to charge. Includes a USBMicro USB cable to charge the Power Bank. Input 5V 500 mA, output 5V 1000 mA. This product has undergone the most rigorous testing in the industry. UL Certified, and BC (California Energy Commission), and FCC VOC certified. UL Certified, BC FCC VOC Certified and UL Files (MH61064 I.T.E) Includes full color printed packaging.