Dometic 9620013451 DPS-R135 AC/DC Refrigeration power adapter plug,

Effortlessly transition from battery to mains power (100-240V) for uninterrupted appliance operations on any voyage. Designed to seamlessly integrate with the cutting-edge NRX Series compressor refrigerators and other 12/24V appliances, the Dometic DPS-R135 AC/DC Adapter automatically reverts to battery power (12/24V) when unplugged.