Power inverters or current converters from 24 VDC to 220 VAC, for use in automobiles equipped with a cigarette lighter or terminals (depending on the model). This range of converters connects to the car's cigarette lighter and provides the user with one or more 220 VAC outlets, allowing them to connect small, low-power electrical appliances that we want to use in the car. This device is essentially a universal adapter for the classic devices we use every day: cell phone chargers, laptops, electric razors, etc. Forget about having a separate adapter/charger for each device. This model has a rectified 220 VAC output. These rectified wave models do not allow for devices that require high power consumption (microwaves, refrigerators, etc.).