TIANWIDJEW 2-Pack 12V USB Car Charger Socket – 66W, QC 3.0 & PD 3.0, Voltmeter, Cigarette Lighter Replacement DIY Kit

Product overview

Upgrade your vehicle charging setup with the TI A N W I D J E W 2-pack 12V USB car charging sockets. This DIY kit is designed to replace the traditional cigarette lighter socket, offering a compact, durable solution for 12V–24V vehicles, boats, ATVs, motorcycles, trucks, RVs, and more. Two units give you the flexibility to power multiple devices across one or two vehicles, helping you stay connected on the road, at sea, or off the grid.

Fast, flexible charging for multiple devices

Each unit combines two Quick Charge 3.0 USB ports with one USB-C PD port, enabling three devices to charge at the same time. The system delivers up to 66W in total, with a practical split of 18W+18W+30W across ports for compatible devices. This multi-port design is built for independent fast charging, so supported devices can reach meaningful charge levels even when you’re on the move.

• 66W total output with independent fast charging (18W + 18W + 30W).
• Three ports charging simultaneously, including USB-C PD for compatible devices.
• Two USB QC 3.0 ports plus one PD USB-C port handle a range of devices.
• Removable waterproof cover protects the socket from dust and moisture in harsh environments.

Smart features for everyday use

The latest version adds a voltmeter display to monitor the vehicle’s electrical status at a glance. A dedicated power switch lets you cut idle power, helping save energy when the system isn’t in use. The compact design keeps the dashboard neat while maintaining reliable connectivity.

• Voltmeter display to monitor voltage status in real time.
• On/off switch reduces idle power consumption.
• Waterproof and dustproof cover for rugged environments.
• Compact, space-saving design with tidy wiring under the dash.

DIY installation and broad compatibility

Designed for straightforward DIY work, the unit fits 12V–24V systems. You can replace the original cigarette lighter hole or drill a round 3 cm (about 1.18 inch) hole, insert the module, secure it with the included loop, and connect red to positive and black to negative to complete the setup. The installation process is guided by the clearly marked terminals on the product sockets.

What to expect in daily use

With two units, you can keep essential devices charged while you drive, sail, or explore. The interface remains neat and unobtrusive, with wiring tucked under the dash for a clean, professional look. The system is designed to provide steady service while minimizing interference from road motion and other electronics.