PowerJolt sports a low-profile plug for your car's 12 volt accessory outlet and a powerful 10 watt charging circuit so your Mac® iOS® devices with Apple® Lightning™ connectors can power up quickly and safely. Built-in self-resetting SmartFuse guards against power fluctuations as it charges. Adapter/Charger Type: Car Charger; For Device Type: Mobile Devices; Power Source(s): Vehicle Outlet; Connector/Port/Interface: Apple® Lightning™.