Ok bought a 50lt duelzone for $250 just before xmass been running it on duel zone and 240 since ,freezer set to -14 and fridge side set to 2 and did a 12v test on it the other day and used 38amps for 20hours which i thought was good my beers a supppppper cold and stuff stays frozen and its very quite infact its quiter than my eclips engle so far im very happy with it for a $250 12v fridge with a 3year warrenty.