Another big difference between an electric fridge and a thermoelectric cooler will be the built-in thermostat. Dometic’s build quality is actually right in line with the higher price you’re paying, which is nice to see. Everything about this cooler is a little bit more rigid and carefully finished. Where other coolers feel like boxes of plastic with cooling modules glued to the side, this feels like a product someone set out to design. Koolatron makes a lot of different coolers, but this model hits the sweet spot for price and size. The cooling performance was also the best we saw among all the coolers we tested.
The key advantage that a 12-volt refrigerator like this 50-watt model from Dometic has over a thermoelectric cooler is that it can keep your food cold even in extreme conditions. Other extra features that make this cooler stand out are removable dividers and a drain plug. The drain probably hurts insulation a bit, but it’s very nice for easy clean-out after a longer trip. This cooler kept coldest on hot days during our test, but it’ll still allow the contents to get up around 50 degrees sitting outside on a 100-degree day. We have a series of quality 12-volt travel coolers from Koolatron, RoadPro, Coleman, and Igloo. 12 Volt Coolers are just the ticket for that weekend road trip or camping.
The smaller 226 series up to 6224 series are really designed to hold a few cans up to 27 cans and are shaped perfectly to be nestled up in between the seats in your car. If we had to pick one we would have to go with the P75 as it is a nice compromise between size, performance, and still being relatively easy to transport. Asking prices are also igloo electric cooler quite reasonable for what you are getting. The coolers were running off of household electrical power for this test, which required the use of adapters not included with most coolers. If your requirements are flexible and you just want a cheap cooler, the Igloo is not a bad design overall, with a useful carry handle and a good-looking exterior.
Like every other model we tested, the temperature spikes we measured inside this cooler during the hottest parts of the day were extreme. On a 100-degree day, the thermoelectric components can only keep the contents of this cooler at 54 degrees. The cooler can be laid down and used a chest cooler or turned upright and used in narrower spaces. It can hold up to 44 cans and includes a storage tray to keep food organized. With its adjustable shoulder strap and three-pound weight when empty, the cooler is extremely mobile. It has a 36-watt power consumption and keeps contents cold even after it’s unplugged.
It is the heaviest of the thermoelectric models we tested, though they are more similar in weight vs. capacity than the compressor units. The handles of the Igloo retract into the overall shape of the chest, which is a pretty neat feature when you want to squeeze this little box into a tight space. It also has a long DC cord, at 7′ 10.5″ — though no AC cord is included. This Igloo cooler has an eight-foot-long power cord, and it can be set horizontally or vertically, whichever you prefer.
Next time you’re on a family outing, camping out, or enjoying outdoor sports events, you won’t need to search for ice for the cooler! Just plug the Plentikool thermoelectric cooler (and warmer) into your vehicle’s cigarette lighter. It cools without lgloo Cooler Ice – as low as 46 degrees below outdoor temperature- or warms food to 155 degrees. With its 8-foot power cord you can keep the cooler on the back seat and even belt it in. The Plentikool keeps foods colder than any other thermoelectric cooler.