USB Car Charger 4.8a 24w 2 Rapid USB Ports with Original Smart Ic Chip Protect Your Smart Phone CAR CHARGER from SmarCharger is RELIABLE AND SAFE, with protections against overcharging. Charging will stop automatically when battery is full; Certified by RoHS, CE, and FCC PROTECT YOUR SMARTPHONE FROM Over-load, Over-voltage, Over-heated, over-current and short circuit protection. USB CAR CHARGER Universal USB ports COMPATIBLE with iPhone, iPad, iPod, Samsung, HTC, MP3 players, digital cameras, and PDAs UNIVERSAL USB Car Charger keeps your important devices fully charged with an impressive 2.4A from each port (4.8 total amps) 1 year Limited Warranty