Our UL Certified portable matal cube power bank and USB car charger packaged in an elegant black gift box with molded foam to hold components in place. Single USB car charger made of ABS plastic and measure 2 1/4W x 1Dia. USB Car Adapter Power / Technology: INPUT: 12-24 volts, OUTPUT: up to 5.0V/1,000mA. Power bank is UL certified and features UL certified battery and is made of Aluminum and measures 3 3/4L x 3/4W x 3/4D. Includes charging cable only, no individual attachments. Power Bank Power / Technology: INPUT: 5.0V/550mA. OUTPUT: 5.0V/800mA. Rechargeable Lithium ion battery. Capacity 2200 mAh. NOTE: Price includes imprint on gift box lid only. Optional component imprints also available for a fee. Please inquire.