Bty 3 Port Car Charger Powerful Intelligent USB Portable Fast External Battery Pack Charger for Iphone 6 Plus, 6, 5,4, Samsung,car, Rv + Truck - Dc Input 10-40v/dc Output: 5v/4.8a - Cell Phone Adapter 3 USB ports: Input: DC 10-40V; Output:DC 4.8A,Blue LED shows the charging status Protection against over-heat, over-current, and over-charging. Charging will be automatically stop when battery is full Simple, small and elegant design. Environmental ABS material, super-compact form factor 3 Port USB Car Charger charges your iPad, iPhone, iPod, HTC, Blackberry, MP3 Players, Digital Cameras, PDAs, Mobile Phones protected by our risk-free 1 year warranty! We stand by our product, and value our customers.