Looking for the best thermoelectric cooler?

For the lovers of outdoor adventure who just can’t do without a cooler, it can be tiring to refill it with ice every time, especially when you’re on a 3-day road trip. If you just need flexibility and you never have to bother yourself with ice all the time, all you need is an iceless solution – a thermoelectric cooler.

Best Thermoelectric cooler – Review Synopsis

Just to help you have a better understanding of what we are going to cover in this review, the following are a few questions that will highlight the important issues about the review.

• Which thermoelectric cooler is worth the price?
• Pros and cons of various thermoelectric coolers?

Now let’s get started right away!

ModelRatingsDimension
Weight
Coleman PowerChill 40 quart
Open view of Coleman 40 Quart PowerChill Thermoelectric Cooler-open

3.7

21.7" by 15" by 17.125"
18.5 pounds
Igloo Iceless
Front view of Igloo Iceless Thermoelectric Cooler

4.5

26 quarts: 20” by 15” by 15."
11 pounds
Coleman PowerChill
40 quarts

Front view of Coleman PowerChill Thermoelectric Cooler with Power Supply-black

4.3

15” by 21.75” by 17.125”.
18 pounds
Koolatron P-20 18 quarts

Open contents of Koolatron P-20 Thermo

4.2

17.8” by 9” by 16.5 “
9 pounds
Wagan 2577 Personal Fridge/Warmer – 7L

Side view of Wagan 2577 Personal Fridge-Warmer

3.1

12.5" by 6.75" by 11.75.
16 pounds

Coleman 40 Quart PowerChill Thermoelectric Cooler

Best Thermoelectric cooler - Open view of Coleman 40 Quart PowerChill Thermoelectric Cooler-open

First on the best thermoelectric cooler list is the Coleman PowerChill Cooler. This cooler allows you to have your foods and drinks chilled in the office, dorm or on a road trip.

Coleman 40 Quart PowerChill Thermometer Cooler allows you to keep everything chilled 40oF below ambient temperatures. You can simply plug it into your house AC outlet using its adapter that can be bought separately, or use its power cord to plug it into your vehicle.

It’s equipped with a powerful motor that runs quietly to keep the cooler’s contents cold for long. Regarding capacity, the cooler can hold up to 44 beverage cans. You may use it as a fridge by placing it in an upright position or just as a chest cooler. The door is adjustable and can open in either left or right side.
Whether you choose to use it in an upright position or as a chest, the tray divider helps you keep everything organized.

Pros

• A large capacity of up to 40 quarts.
• Keeps contents chilled 40oF below ambient temperature.
• Powered by a home AC outlet as well as the 12V DC outlet of your vehicle.
• Can be used in an upright position as a refrigerator or as a chest cooler.

Cons

Unlike most of the other coolers in the market, Coleman 40 Quart PowerChill Thermometer Cooler has a limited warranty of 1 year. This is perhaps the only downside to this cooler.

Size and dimension

The cooler has an excellent size that makes it a good choice for use in the office, dorm, camping, on road trips among other outdoor adventures. Coleman 40 Quart PowerChill Thermometer Cooler has an exterior dimension of 21.75 inches by 15 inches by 17.125 inches. It weighs 18.5 pounds, and this adds to the cooler’s portability when going out for an outdoor adventure.

Materials and design

Just like most of the thermoelectric coolers, Coleman 40 Quart PowerChill is made from a sturdy plastic featuring a polyester exterior with PEVA lining plus an antimicrobial finish. It is fitted with a more convenient hinged lid, a leak resistant and rust proof drain to facilitate easy draining and cleaning.

Igloo Iceless Thermoelectric Cooler

Best Thermoelectric cooler - Front view of Igloo Iceless Thermoelectric Cooler

The Igloo Iceless Thermoelectric Cooler offers more than just convenience, it reduces the mess of having ice in your vehicle. It can cool its contents down to 36oF below the ambient temperature thus providing a standardly sized fridge cooling capacity.

What’s more likable about the Igloo cooler is that it comes with a 12V DC power input requirement which makes it more convenient for traveling. This is also supported by its 8ft long power cord for easier portability. The cooler has a brushless motor coupled with convection cooling to keep everything cold, not just some of its contents.

Unlike other Igloo Coolers, the 40 quarts model of the Igloo Thermoelectric cooler comes with a converter, this simply means you can also use it with the AC outlet from your home.

Igloo Iceless Thermoelectric Cooler has quite some notable features that make it a top notch cooler in the industry.

Pros

• Powered by a 12V DC source through an 8ft long power cord.
• Very light in weight for easier portability.

Cons

• Shorter warrenty (1 Year)

Size and dimension

The 26 quarts capacity has a dimension of 20 inches by 15 inches by 15 inches and weighs 11 pounds. The 28 quarts has a dimension of 18.4 inches by 16.8 inches by 13.25 inches to make it large enough to hold up to 41 beverage cans.

Materials and design

Igloo cooler features a superior quality foam insulation and high energy efficiency that facilitates lowering of the contents up to 40oF below ambient temperature with no mess from the melting ice. It built from polyurethane with a design free from fuss.

Coleman PowerChill Thermoelectric Cooler (40-Quart)

Best Thermoelectric cooler - Front view of Coleman PowerChill Thermoelectric Cooler with Power Supply-black

Do you want a smaller version of a truck refrigerator?

The Coleman PowerChill Thermoelectric Cooler has been built with a design that resembles a refrigerator. This cooler features a cooling motor that can cool down the temperature of its contents up to 40oF below the ambient temperature.

Its elegant and ergonomic design makes it a perfect choice for an office, dorm car, truck or an SUV. The cooler has full portability supported by its 12V DC plug-in feature that makes it possible to hook it to a cigarette lighter.

It is a new design of cooler motor which runs quietly in the background while keeping every content chilled. Coleman is built with lots of excellent features including the patented door that can be opened either to the left or the right side.

It is available in a 40 quart capacity with a dimension of 15 inches by 21.75 inches by 17.125 inches.
Its 40-quart capacity allows it to hold up to 44 cans of beverages and leaves extra space for some snacks.

Coleman PowerChill Thermoelectric Cooler with Power Supply has plenty of excellent features that make it a great personal cooler, although a few cons about it also exist.

Pros

• Has a larger capacity of 40 quarts that can hold up to 44 beverage cans.
• Powered by a new design cooler motor that keeps everything chilled evenly to 40oF below surrounding temperature.

• Fitted with adjustable doors that open to the left or right side.
• Can be used in an upright position as a refrigerator or as a chest cooler.
• Can be plugged into a 12V DC outlet such as a cigarette lighter.

Cons

The major downside to this cooler, just like its counterparts is the limited warranty period which only applies to certain components.

Size and dimension

Best Thermoelectric cooler - Scale of Coleman PowerChill Thermoelectric Cooler with Power Supply-black

The Coleman PowerChill Thermoelectric Cooler has a great size that makes it possible to carry a lot of stuff, up to 44 beverage cans and space for some snacks as well. The internal dimension of the cooler is 15” wide, 21.75” high and 17.125 inches deep. It comes with an external dimension of 24 inches by 17 inches by 16 inches and weighs 18 pounds.

Materials and design

When it comes to the type of insulation, the Coleman PowerChill, it also features hinged lid and innovative design, which makes it a perfect cooler to hold drinks and snacks while on a game field or at the beach. The American made thermoelectric cooling unit is also equipped with a rustproof and leak resistant draining channel to facilitate draining of melted ice and cleaning.

Koolatron P-20 Thermo – 18 Quart Compact Cooler/Warmer

Best Thermoelectric cooler - Open contents of Koolatron P-20 ThermoSecond last on the best thermoelectric cooler list is the Koolatron P-20 compact cooler. This cooler has been specially designed so it can fit in limited spaces between seats of an SUV, car truck or a van. This means that it’s an excellent option if you are planning to take a long road trip using a vehicle that has tight space for storage of items.

To ensure that it plays this role perfectly, the cooler is equipped with a 12V DC power inlet that can plug into the cigarette lighter of a vehicle. It is built with a compact design and features a powerful and long lasting motor that makes it possible to keep the temperatures of the contents 40oF below the surrounding temperature.

Concerning size, the Koolatron P-20 Thermo-Electric 12-Volt 18 Quart compact cooler/warmer has a capacity that allows the user to keep 23 cans of 12 ounces, which makes it suitable for a large family outing or a serious tailgating.

Pros

• Slim and compact design that’s ideal for an SUV, minivan, and small cars.
• Has a dual functionality for cooling or warming food and drinks.
• Powered through a 12V DC outlet.

Cons
This cooler’s downside is the fact that it comes with a limited warranty on parts for up to 1 year.

Best Thermoelectric cooler - Side view of Koolatron P-20 Thermo

Size and dimension

The cooler has a dimension of 17.8 inches by 9 inches by 16.5 inches with a weight of up to 9 pounds. This comes as a handy feature when portability is a concern.

Materials and design

Koolatron P-20 has been constructed with an exceptional split lid style that makes it a perfect choice for long road trips. You don’t get any mess from ice, and no soggy snacks. These coolers are built with inspiration from NASA technology for a reliable thermoelectric cooling.

Its exterior wall features a hard plastic and space in between the interior and exterior wall filled with superior quality foam to keep the internal temperature as low as 40oF below the surrounding.

Wagan 2577 Personal Fridge/Warmer – 7L Capacity

Best Thermoelectric cooler - Side view of Wagan 2577 Personal Fridge-Warmer

Last, but not least on the best thermoelectric cooler list is the
Wagan 2577 Personal fridge.
This cooler uses a 12V DC outlet from a cigarette lighter of your vehicle. It comes with a detachable 6 feet power cord for portability.

Pros

• A large capacity of 7 liters that can carry up to 9 cans of soda.
• Suitable for personal use and a great way of keeping food and drinks chilled while on the go.
• Compact design that fits snugly in the front console or back seat of the car.
• Equipped with 6 feet long detachable power cord.
• Powered by a 12 V DC outlet source.
• An adjustable strap for convenient carrying.

Cons

The cooler’s warranty period is a downside, as it is a limited type that lasts for only a year.

Size and dimension

Best Thermoelectric cooler - Wagan 2577 Personal Fridge-Warmer inside

With a capacity of 7 liters, the cooler can hold about nine cans of soda. Despite having an internal dimension of 12.5” by 6.75” by 11.75”, the cooler has a recessed lid that makes it possible to hold taller bottles as well.

Materials and design

The foam insulation allows the contents of the cooler to reach a maximum cooling temperature of up to 40oF. This is also facilitated by its excellent outer core that keeps it dry and free from any melting ice mess.
Also, the lid is embedded with a rubber gasket to give the cooler a tighter seal to help retain the internal temperature.

Wagan’s 7L capacity cooler comes fitted with a shoulder strap that facilitates transportation. The adjustable strap, coupled with the cooler’s ergonomic design and lightweight, you can carry it with you and walk around comfortably without feeling exhausted.

The bottom line

Best Thermoelectric cooler - Image of Koolatron P-20 Thermo

  • To sum it up, when it comes to choosing the best thermoelectric cooler, it will all boil down to your personal preferences as most of the coolers have almost similar features and narrow differences. But a few things you might want to consider includes:
      • The design and how much space the cooler can occupy
      • The source of power may also be a consideration e.g 12V DC
  • Overall, you should be able to use our review to choose a thermoelectric cooler that can meet your demands.