Riida Geartist RT403 Car Charger for iphone 5 Dual USB Car Charger Adapter for Apple iphone 5,5S,5C,6S, 6 Plus, Samsung Galaxy S6, S5,S4,S3,HTC One M9,M8,Nokia and More Dual USB ports: Input: DC 12-24V; Output:DC 1.5A/2A 4.Intelligent technology equipped on all ports to identify each attached device and provide the highest recharging power that the devices can adapt to. Protection against over-heat, over-current, and over-charging. 5.Provides maximum charging speed to devices for uninterrupted performance of navigation and media streaming 3.Dual Port USB Car Charger charges your iPad, iPhone, iPod, HTC, Blackberry, MP3 Players, Digital Cameras, PDAs, Mobile Phones