Tronsmart Quick Charge 2.0 54W 4 Ports Rapid USB Car Charger Type: Car Charger Compatible Phone Manufacturer: Samsung, Google, Sony, Motorola, HTC, LG, Xiaomi and more Adapter: USB Length: 3.62*1.99*0.83inch Standard USB Port: 4 Output Amp: Input: DC 12-24V (Max) Output: 5V/2A, 9V/2A, 12V/1.5A (Max) Specifications: Qualcomm Quick Charge 2.0 Technology reduces the charging time by up to 75% Features: 1)Fast:Qualcomm Quick Charge 2.0 Technology reduces the charging time by up to 75% 2)Powerful:Total Power 54W 4 Port (Auto detected charging port 5V/2.4A*3 + Quick Charge 2.0 12V/1.5A) 3)Volt IQ Technology:The car charger intelligently identifies your device and provides suitable output current by maximized charging speed 4)Quick Charge 2.0 Compatible models:Samsung Galaxy S6/S6 Edge,Samsung Galaxy Note 4/Note Edge ,LG G4,G Flex2 ,Sony Xperia Z3,Z4,Z3 Tablet,Z4 ...