Designed to safely connect an inverter or other 12V-24V devices directly to a vehicle's electrical system. It is commonly used in cars, trucks, and boats to power inverters that convert direct current to alternating current. This allows the use of standard household appliances on the go.

The car cigarette lighter plug allows for the powering of the inverter by connecting it to the vehicle's cigarette lighter socket. It provides a continuous current of 12V-24V. The ring terminals connect to the power input of the inverter or directly to the vehicle's battery, ensuring a safe and stable connection.