Check out this handy gadget, the Zus Smart Car Charger and Locator. Plug it into your car’s AC outlet and it will charge your devices through USB ports. It’s a smart charger, too, in that it sends the current each device needs. But, it also serves as a locator by communicating with an app on your iPhone so you can find your car. You can get this device through our deal for $29.99.