Charge up your next campaign with this compact USB car charger! Measuring 0.96" x 2.1" and available in a variety of colors, this convenient product charges any USB-compatible device by plugging it into your car's power source. Voltage: 12-25 VDH. Output: 5.0 -1 A. USB charging cable is not included with the product. Customize with an imprint of your company name and logo so customers will think of your brand whenever they need power.