I am using 24v adapter to charge 12v car battery . and series with cpu fan instead of light bulb .. Thanks for watching subscribe for more videos :) Does 12V socket work car off? No, a 12V socket will not work with the car off. The 12V socket, also sometimes referred to as the cigarette lighter outlet or power outlet, is powered by the car's battery and requires power from the car in order to work. The options for powering devices in a car include using an existing cigarette lighter outlet (also known as a 12V accessory outlet) or installing a power inverter. The primary methods of using 12-volt car power to run your electronic devices on the road include 2V adapter and hard-wired plugs, universal 12V USB adapters, and car power inverters. Section 1: Gathering the necessary equipment To begin the process, you will need a 12V adapter, also known as a battery charger, along with a set of jumper cables. These items can usually be found at an automotive store or online. The M18™ & M12™ Vehicle Charger allows users to charge battery packs on the go from the DC Outlet of any vehicle. The charger provides full system compatibility and accepts all M18™ and M12™ batteries. Featuring REDLINK™ Intelligence, it communicates directly with the battery to monitor cell voltage, temperature, and charge status to i0fY.

charge car battery with 12v adapter