Just because you're in the car doesn't mean you can't stay powered up. The PowerJolt® Dual Car Charger rapidly powers your iPhone, iPad, iPod Touch and most other USB-powered devices. A secondary USB port provides high-speed power for any other USB devices. It's built with Griffin's overcharge prevention technology, so you never have to worry about burning out your battery. Plus, it's designed, engineered and tested for lifelong quality, then Guaranteed for Life - meaning we'll repair or replace it.