How to install a power inverter in a vehicle?


If you’re reading these lines, you definitely travel by car or use it in your everyday life. Here and there you use various electrical appliances to make your ride nice and comfy. The good news is that is possible to convert electricity from the cigarette lighter or battery into the one that can be used in conventional electrical appliances.

What is power inverter?

Automotive voltage converter (inverter) is a device that allows you to convert 12 V from the car’s on-board network to 220V. The inverter is installed in expeditionary cars in order to connect conventional electrical appliances to a 220V outlet (which allows the use of not only low-power specialized automobile devices powered by the cigarette lighter, but also full-fledged electrical appliances.

Device advantages

This is a very convenient device to use, which can be installed in a moment. It can be used in any car. Using such a transformer will simplify your life when traveling by car. If you often travel, you need to purchase and install such a transformer.

Steps of install a power inverter in a car

First, decide on the place where you will install it. It must stand in a convenient place where you can put the electrical appliances you need. Also, pay attention to how much electricity it can give you. Think about how many devices you go to connect with it and whether it can provide you with so much energy. Pay attention to where you are going to connect the energy converter. Small ones can be connected to the cigarette lighter, while larger models will need to be connected directly to the car’s battery.

  1. Attach the transformer to the place where you want it to be. You can do this with screws. Cut through the holes and fasten the transformer. Please note that it must not stand on the ground. The distance from the floor to the base of the transformer should be a couple of centimeters.
  2. Please note that two wires come out of the transformer. Plus and minus. The negative wire is usually black, while the positive wire is red.
  3. Connect the black wire to the negative terminal on the battery.
  4. Connect the red wire to the positive terminal on the battery.
  5. Make sure the connection is working.


Are power inverters bad for car?

Any small appliances won’t damage your car. However, it is advisable to use them not at the same time and not overload the power grid.

How is a power inverter work in a car?

This device turns 12-volt direct current (DC) into 120-volt alternating current. Thanks to this, you can connect ordinary electrical appliances that need 120 volt.

How long can you run an inverter on a car battery?

You can use such a generator from 30 minutes to an hour. But it all depends on the number of connected devices.

Does an inverter draw power when not in use?

If it is connected to the battery, then it will be powered by it even if you have not connected any electrical device.

What's the difference between an inverter and converter?

Converters convert the voltage of an electric device, usually alternating current to direct current, inverters convert direct current to alternating current.

Installation of this transformer is very simple. You can do this yourself or contact a car mechanic. But the presence of such a transformer in the car will make your car travel much more comfortable.