Cigarette Lighter to 2.1mm DC Barrel Connector with Switch

Simple 12V Power for Your Car Accessories

Power your favorite 12V devices on the go with this easy-to-use cigarette lighter to 2.1mm DC barrel connector with switch. Just plug it into your vehicle’s cigarette lighter socket for instant access to reliable power.

Convenient Switch & Bright Indicator Light

This 12V car power adapter features a handy red push-button switch, so you can turn your device on or off without unplugging. The switch lights up when “ON,” making it easy to see the status at a glance—even in low-light conditions.

Universal Compatibility for Automotive Power

The DC barrel connector cable uses the popular 2.1mm x 5.5mm plug, which is one of the most common DC barrel sizes used for car electronics, fans, dash cams, LED strips, routers, and more. It fits snugly in standard vehicle sockets and is also compatible with a wide range of automotive power connectors.

Added Safety With Built-In Fuse

For peace of mind, this adapter includes a fast blow 3A, 6mm x 30mm fuse that helps protect your connected devices from power surges and short circuits. You can trust this car cigarette lighter adapter to keep your electronics safe.

Product Features and Technical Data

• Input connector: 12V cigarette lighter plug (fits vehicles, RVs, boats, and more)
• Output connector: 2.1mm x 5.5mm DC barrel plug
• Cable length: Approx. 3 feet (90cm)
• On/Off switch: Red push button with LED indicator
• Built-in protection: Fast blow 3A, 6x30mm fuse included
• Power rating: Rated for 12V DC, up to 3A max
• Item ID: CES-31-4520

Why Choose This 12V DC Adapter Cable?

This car power supply cable is perfect for powering portable devices, charging electronics, or running small accessories directly from your vehicle’s accessory socket. With its illuminated switch, universal compatibility, and extra safety features, it’s a smart and reliable choice for any car, truck, or RV.