Give your next promotional campaign the charge of energy it needs by handing out this quick charger at the next event. Featuring 12-14V input voltage and 5V output voltage, this handy accessory features a single-port USB charger adaptor to work on any of your USB-compatible devices for a charge up to 75% faster than normal. It has an LED indicator light to show that it is in use. Customize with an imprint of your company name and logo and customers will think of your brand whenever they need.