This Whynter FM-45G FM-65G FM-85G Portable refrigerator or freezer offers premium quality and innovative design for your frozen/refrigerated needs. This freezer is great for RVs, boats, campsites, and fishing trips and is truly portable so you can take your Refrigerator/freezer anywhere! All you need is either a standard household 110-volt outlet or a 12-volt power source, like an automotive battery.