With two separately controlled temperature zones, you can set either zone as a freezer and the other as a refrigerator or at any temperature for your specific requirements. All you need for this portable refrigerator/freezer is either a standard household 110 Volt outlet or a 12 Volt power source, like an automotive battery. The internal LED lights also allow for easier, more convenient access in low-light conditions. Whether on a day trip or a major expedition, you can easily keep your food and beverages chilled, or frozen with this Whynter refrigerator. Capacity: 62 Quarts (26 Quarts Small Zone/34 Quarts Large Zone) Capacity Whynter FM-62DZ 62-Quart Dual Zone Portable Refrigerator operates as a refrigerator or freezer or both Compressor cooling system Portable Refrigerator/freezer voltage power AC (115V/60-Hz – 0.8A) or DC (12V/24V – 4.5A/2.5A Car Lighter Socket) Wattage: 65 Watts 8′ AC power cord and 5′ DC power cord are included Adjustable temperature range for each Whynter refrigerator compartment: -8 degrees F to 50 degrees F LED temperature display Power low indicator Whynter FM-62DZ 62-Quart Dual Zone Portable Refrigerator battery level display Insulated lids and walls 2 removable wire baskets 2 interior lights Side handles for easy mobility Functions even when tilted 30 degrees The tough and solid outer casing ETL approved Internal dimensions: Big Zone: 13″ W x 12.5″L x 15.5″ H including a compressor step with 7″ W x 8″ H Small Zone: 8″ W x 12.5″L x 15.5″ H