12V USB output, 30W PD USB C 18W QC3.0 car charger plug with color voltmeter and switch for truck, boat, and RV

Dual Charging Ports: This car USB socket features an 18W QC 3.0 port and a 30W PD port for charging phones, tablets, and other USB-powered devices.

Color Voltmeter and Switch: The 12V socket voltmeter comes with a digital LED display that shows the car battery voltage in real time for safe use. The switch allows you to control the power and save energy.

Multiple Protections: The 12V charger socket has a 10A fuse for protection against overload, overcurrent, overheating, and short circuits.

The socket has a cover for protection against dust and water. Easy installation: Drill a 1.18-inch hole in the panel, attach the socket to the panel, insert it into the hole and secure it with screws, then connect the red wire to "+" and the black wire to "-". Wide application: The car charger socket is suitable for 12/24V motorcycles, RVs, yachts, trucks, etc.