Do you have a "12 V only" cooling box or other comfort device, yet your vehicle only has a 24 V connection? That's no longer a problem. The Dometic PerfectPower DCDC 12 converter will easily make the connection suitable for your device. It comes with e-approved switch mode technology and is highly energy efficient. Compact, lightweight and fitted with practical clip-on mounts for easy installation in the vehicle. PerfectPower DCDC 12 generates a 12 A nominal and 18 A peak output current. Before you buy, please check if the amperage is adequate for the devices you want to run.