Here is Dometics info: Go-anywhere fridge/freezers offer rugged construction, innovative technology and powerful yet efficient cooling. Great for adding refrigerator or freezer space to any RV, car, truck, or boat. Never use bagged ice again and is great for camping, tailgating, road trips or picnics. Cooling compartment has removable wire basket. All operate on 120-volt AC, 12-volt DC or 24-volt DC, so they move seamlessly from home to vehicle. Electronic thermostat with LED digital temperature display and space-saving folding carry handles. Energy-efficient LED interior light. Heavy-duty stainless steel hinges and detachable/reversible lids. USB port for charging small electronic devices. AC and DC power cords included. Includes removable baskets with divider. Set temperature to -8F to +50F (-22C to +10C).