Proton B01 Mobile Charger

The Proton Model B01 is a black USB charger that's handy for powering your devices. It works with a wide range of electrical outlets (100-240 volts), so you can use it pretty much anywhere in the world. It also works at either 50 or 60 Hertz, which is the standard electrical frequency in most countries.

The charger itself is small and lightweight, so it's easy to take...