Detail produk dari Portable output speed 2 ports 3.1A Dual USB Car Charger Travel Rapid Auto Adapter red (Intl) In-car charger come with dual charging ports. Output :DC5.0V 3.1A ; Input : DC12-24V.It charges any USB powered device in the car. Intelligent adapter. Solid quality and finishing. Aging test 24 HOURS by using this in-car charger to charge mobile without over-heat or short-circuit.