READCLY Motorcycle Waterproof usb Charger Adapter 5V and 2.1A Dual usb 12V Cigarette Lighter with Power Switch

Double 2.1 amp USB socket, with voltmeter. The voltage reading is visible even with the lid closed. Fast charging for tablet and phone simultaneously Easy to install on the handlebar and very resistant to hold. Efficient power outlet, supplied with cigarette lighter. Overload protection: the lead has a built-in 10A fuse for overload protection. Specifications: Cable length: 150cm Power input: DC 12V Output voltage: 12V / 5V < p>Output current: 4.2A Material: High and low temperature resistant environmental protection material Wiring connection: The wire red: connect the anode of the storage battery. The black wire: connect the cathode of the storage battery. Note: Due to the difference between the parameters of lighting and screen, the color of the product may be slightly different from the image. As manual measurement is different, please allow slight differences in size. Shipping Quantity: 1 Piece