Electric current converters investors or 12/24 VDC to 220 VAC, to be used in cars that have electric burner or terminals (depending on model). This range of converters are connected to the car cigarette lighter, and provide the user with one or more outlets 220 VAC, ie for connecting those small little electric power we use in the vehicle. This device isin the background a universal apdatador for classic devices we use every day: mobile phone chargers, laptop computers, electric shaver, etc.. Forget having an adapter/charger for each device. We have models of 12 VDC and 24 VDC as input and output based on 220 VAC shaped wave rectified sine wave shaped models.