Qualcomm QC3.0 Quick Fast 3.1A Car Charger Dual USB Charging for Samsung iPhoneEngineered to refuel devices up to four times faster than conventional charging. Powered by INOV (Intelligent Negotiation for Optimum Voltage) Technology for fined tuned power output & a more optimized charging cycles. Up to 45% more efficient than Quick Charge 2.0 & compatible with a full range of USB connection types, from A to C.Features:Quick Charge 3.0: The latest, fastest and most efficient USB charging technology in the world. Up to 4X faster than standard chargers, able to charge compatible devices to 80% in just 35 minutes.Supreme Compatibility: Backwards compatible with all versions of Qualcomm Quick Charge technology (1.0, 2.0 & 3.0). Also compatible with USB-C and provides standard charging for non-Quick Charge devices.Dual USB Port Charger. 2 USB port can be charged at the same time, it can support various mobile terminal used in the car, like mobile phone, iPad, PSP, eBook, GPS, etc.Support DC 12V-24V voltage input, applicable to most cars, trucks, etc.Certified Safe: Built-in safeguards protect your devices against overcurrent, overvoltage, overheating, and overcharging. FCC, CE, RoHS approved.Quick Charge 3.0 Compatible Devices (listed but not limited):Samsung Galaxy S6 / S6 Edge / Edge Plus, Note 5 / Note 4 / EdgeGoogle Nexus 6Motorola Droid Turbo, Moto X 2014Sony Xperia Z4 / Z4 Tablet, Z3 / Z3 Compact / Z3 Tablet CompactLG G4, LG G Flex2, LG V10HTC One M9 / M8, HTC Desire Eye, HTC One remixXiaomi Mi3, Mi4, Mi Note, and moreAsus Transformer T100, Asus Zenfone 2ZTE Axon ProYota Phone 2