Accell Tech Power 2-In-1 Power Bank, $29.99

Accell power bank

As any true road warrior knows, business travel is often far less glamorous than it appears. Technology can help. These 10 gadgets aim to make living out of a suitcase a little bit easier.
This mobile charger means you never have to fear losing battery power on your cell phone or tablet again. You can recharge both your device and the charger simultaneously by plugging into an outlet or USB port. Weighing in at just 4 ounces and 4 1/4 inches long, the handy charger is small enough that it won't weigh down your pockets.

First published July 9, 2015: 6:38 AM ET