ThunderEmperor Universal Dual Port Auto Car Cigarette Lighter Charger for iPhone 3/3G/3GS/4/4S/5/5S/5C, Samsung Galaxy S3/S4/S5, Note 2/3 III (WHITE) Dual USB ports: Output 2.0 AMP (1st slot) & 1.0 AMP (2nd slot) Size: 3.9in x 0.8in x 0.9in Protection against over-heat, over-current, and over-charging. Charging will be automatically stop when battery is full Dual Port USB Car Charger charges your iPad, iPhone, iPod, HTC, Blackberry, MP3 Players, Digital Cameras, PDAs, Mobile Phones Provides maximum charging speed to devices for uninterrupted performance of navigation and media streaming