The custom USB Dual Car Charger is a great promotional item for your business. Our hi-power portable USB Car Charger is handy for on-the-go power demands. Juice TWO mobile devices at a time, from smartphones and tablets to iPhones and iPads via USB cable. Simply Add your custom logo to use as a unique promotional item. 4 color digital printing SPECIAL for only 1 cent!...From $7.02 ea.