General description The 12v/24v 36w Fast Charging USB 3.0 Car Charger Socket features dual QC3.0 USB ports, allowing for rapid charging of two devices simultaneously. With a built-in ON/OFF switch, it helps conserve energy and prolongs the lifespan of your devices. The charger is designed to be compatible with a wide range of USB devices, making it a versatile addition to your vehicle. Technical specifications Input Voltage: 12V/24V DC Output: Dual QC3.0 USB ports, 18W/3A each Operating Temperature: -40 °C to +60 °C Dimensions of cable: 23.7 inches Fuse: 10A built-in fuse for protection Compatibility and accessories Compatible with popular USB devices including Samsung Galaxy S8/S7 Edge/S7/S6 Edge/S6, Nexus 6, LG G4, Huawei P9, LG G5, HTC 10, ZTE Axon 7, and more. Package includes: 1x USB Car Charger, 1x 23.7-inch Wire with 10A Fuse Installation Easy installation within 20 minutes. Connect "+" to the positive pole and "-" to the negative pole. Can be installed in any position: