Features: 1.4.2A large current, and it can be used to provide power for most mobile products such as mobile phones, tablets, for pad, navigation and GPS. 2.The input voltage is DC12-24V universal voltage, which can be installed on vehicles, motorcycles, RVs, for SUVs, boats, yachts, etc. 3.Made of ABS material, high and low temperature resistant, anti-flame retardant, environmental protection material. It can be used in -20-80 environment and the safety factor is very high. 4.Black casing, double aperture design and fine workmanship, which can make the whole product look high-end atmosphere. 5.It features with short circuit protection, reverse protection and overcurrent protection. Specification: Condition: 100% New Item Type: Car Charger Car Charger Length: Approx. 5.4cm/2.1in Car Charger Diameter: Approx. 3.7cm/1.4in Hole-Cutting Size: Approx. 2.9cm/1.1in Red and Black Wire Length: Approx. 60cm/23.6in Product Material: ABS Product Color: Black Input Voltage: DC12V-24V Output Voltage: 5V Output Current: 4.2A Maximum Power: 22W No-Load Power: 0.18W Working Temperature: -20C-80C Waterproof Rating: IP66 Product Usage: Can be used to provide power supply for most mobile products such as mobile phones, tablets, for pad, navigation and gps. Range of Application: Can Be Installed on Car, Motorcycles, ATVs, RVs, for SUVs, Boats, Yachts, Etc. Wiring Method: +: Connect the battery positive pole -': Connect the battery negative pole PackageList: 1 x Dual USB Car Charger1 x 60cm/23.6in Red and Black Wire