QuickerTek has released a new MacBook Air power charger, the Auto and Airline Charger. The charger includes an adapter for use in an automobile or an airplane. The product differs from Apple's chargers that are included with every MacBook Air, with the ability to power the laptop while simultaneously charging the internal battery. All of the standard MacBook Air power options are maintained, including MagSafe. The charger features additional safety options such as a user-serviceable inline fuse and power filtering.