They are also the best choice for stable and reliable cooling performance in any environment if you don’t have access to a fridge. They have the ability to keep the contents cold for extended periods without you worrying about the ice melting. Coolers are like mini-fridges but are easier to transport and lighter in weight. The reason why someone would purchase electric coolers over a mini-fridge is to take them with you, so the next most important thing to look out for is coolers with handles or wheels.
All in all, the Dometic TC35 is a well designed and feature-packed thermoelectric cooler. We set up our group of coolers on the patio for six days of 90-plus-degree weather. Each cooler was loaded with a pack of hot dogs, a pair of yogurt cups, and a water bottle. All items were refrigerated to about 40° F before we loaded up the coolers, but the coolers themselves had been sitting in 80° outdoor temperatures.
If that’s necessary for you, here’s IGBC’s list of certified bear-resistant products (PDF). This roto-molded cooler costs far less than the Yeti Tundra 65 but performs just as well in nearly every way. It’s almost indestructible, igloo electric cooler it has two drainage ports and replaceable parts, and it kept our ice frozen for 10 days. Also, coolers will mostly connect to a DC outlet, but you can connect them to an AC outlet, too, with a convertor.
With wheels, divider shelves, and a drain, this is one of the better-designed coolers we tested. Thermoelectric coolers are a nice addition to one’s cooler lineup. Most of their sizes have a rated temperature capability of 40 degrees below ambient temperature. In other words, if it is 60 degrees outside, they can cool things down to around 20 degrees internally.
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. Coolers with a higher power rating offer better cooling efficiency. If you are using your car as a power source, you do not want to overdraw the battery. The cooler comes with 2 power cords for 12/24V DC and 110V to 240V AC. The company offers a one-year warranty in case anything goes wrong.
It has an easy to carry molded-in handle on the side and a slide lock that keeps the lid tightly closed. It has a fan that promotes optimal air circulation and optimal cooling. Ensure that the fan is not obstructed to prevent the cooler from overheating. It comes with an 8-foot power cord that allows you to power it whether you are in the RV, car, or boat. Its door opens from either the left or right side for placement flexibility. These coolers give you the ability to set the temperature and keep it there stably.
If we had to pick one model to go with, we would recommend the small 10 liter. It is portable enough to take places but there igloo electric cooler is enough space to fit the essentials that you need. There have been several complaints about units breaking prematurely.
Yes, a 12-volt DC power outlet can power most electric coolers—but be sure to check what the product offers. To get the best out of your electric cooler, you should prime it the night before your trip. Plug it into your 120-volt wall outlet and begin the cooling process. Once it’s down to your desired temperature, transfer refrigerated items into the cooler.