An inverter, also known as an inverter or inverter, is a device whose function is to change the DC voltage from a car battery or cigarette lighter socket to ~230 V alternating current. This is exactly the voltage found in every household socket (Type F) throughout Europe. The inverter is a great choice for those going on a road trip in a car, camper or truck - it will keep you free to use all the necessary appliances that require an outlet to operate.

The first parameter to be determined is the voltage of our battery, which should be fully compatible with the one stated on the inverter. The most common voltage value is 12 volts, found in cars, campervans and some trucks, and 24 volts, used mainly in trucks.

Once the voltage has been chosen, it is important to decide on the wattage of the inverter. It has a key aspect, as it tells us how many and which appliances it is able to supply with current. If you want to connect the appliance of your choice to the inverter, you must check on the nameplate how much power it draws (if you want to connect more appliances, the powers must be added together). The power consumed by your device should not exceed 85% of the rated power of the inverter! For example, for a laptop drawing 100 W and a heater drawing 300 W, a suitable inverter would be one with a power rating of 500 W or more.