Recreational Vehicle Yacht Bus Car Mobile Phone Charger, QC3.0+ with Electronic Button Screen, Fast Charging with Dual Charger Ports Voltage Monitor (Blue)

1. Fast and Efficient Charging: The 12V USB socket is equipped with advanced Type C Power Delivery 3.0 technology to provide lightning-fast charging for USB-C devices. Quick Charge 3.0 technology provides faster charging speeds than traditional charging methods. You can quickly charge two devices at the same time without affecting the charging speed of either device.

2. Convenient Voltmeter: The car charger socket has a built-in voltmeter that monitors and displays the voltage of the car battery or electrical system in real time. This ensures safe driving, and the LED light makes it easy to find the USB port in the dark or at night.

3. Power-saving design: Our 12V USB socket adopts a push-button switch that can be easily turned on or off. This helps save energy and prevents your car battery from running out of power when the charger is not in use.

4. Versatile and durable: The 12V car charger socket comes with a removable waterproof cover, suitable for a variety of environments, including extreme environments. Compatible with all 12V-24V cars, boats, ATVs, motorcycles, bicycles, trucks, golf carts, RVs, boats, off-road vehicles, etc.

5. Easy installation: just drill the round hole, insert the product and tighten it with nuts, then connect the positive and negative poles of the socket to the corresponding terminals of the power supply.