The 75 Dual Zone powered cooler lets you set each side to a different temperature – two car fridges, two car freezers, or a car fridge and freezer combo. Reaching temperatures as low as -7°F, while using less power than a 60W light bulb, the CFX3 series can be powered by AC (110-240), DC (12 volt / 24 volt), or solar. CFX3 75 dual zone electric cooler is built for rugged outdoor travel, with lightweight fender frames and strong aluminum alloy handles, the CFX3 series’ user-friendly phone app allows easy temperature changes from nearby.