Revocharge 2.4A / 12W LED USB Car Charger with Rapid Charge for iPhone 6 6 Plus 5 5S 5C, Samsung Galaxy, LG Optimus, HTC One, Motorola, Nokia, Nexus, iPad Air, iPod Touch 12W / 2.4A USB Car Charger charges your favorite mobile devices including the iPad (max speed), iPhone (max speed), iPod, HTC, Galaxy, Blackberry, MP3 Players, Digital Cameras, PDAs, Mobile Phones. USB ports quickly and easily identify yours mobile devices, to provide optimal charging efficiency. Rapid Charge Technology automatically adjusts devices charging needs, providing maximum charging to any device. Compact design for added portability, featuring of input:12-24V; Output: DC 5V 2.4 or 12W Intelligent circuit design protects against short circuiting, over-heating, over-currents, and over-charging. Charging stops when battery is full.