lukas.zeller7 years ago000What is the best way to connect the Nai in the truck, as I have 24 Vo on the cigarette plug...? It's an older truck model that I drive.Show in original language (German)lukas.zeller7 years ago000I don't have any USB sockets in the truck, only a 24 V cigarette lighter socket.Show in original language (German)Commentursfrey6577 years ago • purchased this product000purchased this productHello Lukas 12V or 24V are no problem as the outgoing voltage of the plug with USB socket is electronically regulated to 5V. Greetings and have a good trip UrsShow in original language (German)Comment