12V Electric Coolers For Cars- Best Thermoelectric Cooler

What is a 12V Cooler?

An innovation that combines state-of-the-art equipment and consumer’s needs, 12V coolers, are sophisticated versions of your standard ice coolers. Constructed for traveling, this plug in cooler for car travel fits into your vehicle to keep your perishables from spoiling during your road trip. The biggest advantage (and what makes it so much better than your regular ice cooler) is that not only will a plug in cooler for car travel keep your beverages cold, but there are some that will keep your food warm. (See Our Video Reviews Embedded Below)

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Thermoelectric Cooler Comparison Table

Igloo Iceless

Thermoelectric Cooler

Coleman PowerChill


Koolatron Voyager


ARB Fridge Freezer

ARB 12V Electric Cooler Review


Most Popular

Most Versatile

Highest Rated

Cost: $$Cost: $$$Cost: $$$Cost: $$$$
Capacity: 26, 28qCapacity: 40qCapacity: 29qCapacity: 37,50,63,82q
Can Capacity: 32 CanCan Capacity: 44Can Capacity: 48 Can Capacity: 72
Power Cord: 8ft Inc.Power Cord: IncludedPower Cord: IncludedPower Cord: Included
Cooling OnlyCooling OnlyCooling & WarmingCooling Only
Rating: 4.4Rating: 3.7Rating 4.2Rating: 4.7

The idea behind electric coolers for cars was to create a smaller version of the traditional kitchen refrigerator for space that doesn’t necessarily have room for all the typical compressors and coiling. With a 12V cooler, the only moving part is the small fan. The component that actually operates the product is no bigger than a matchbook, and it is made to keep your items as cold as if they were sitting on a 10lbs. block of ice.


How Does a Plug In Cooler for Car Work?

How Does A Thermoelectric Cooler Work12V Coolers work just like a regular refrigerator to keep food cold and edible for long periods of time. These electric coolers for cars can save you time and money. For example, if your family is taking your annual family vacation, instead of stopping at fast food restaurants, you can stock the 12V cooler with sandwiches, juices, fruit, veggies, and fried chicken. You could even put a casserole in it to transport to a party or dinner gathering.


Top Five 12V Coolers

To give you a better idea of what exactly what electric coolers for cars can do and the many features they possess, here are a few 12V cooler reviews on some of the top choices.

Igloo Iceless Thermoelectric Cooler

Igloo has long been one of the top brand names in portable ice coolers, especially the Igloo Sportsman Series. Now, joining those that are revolutionizing the way portable refrigeration is constructed, this famous company has created the Igloo Iceless Thermoelectric Cooler. This product is huge (the capacity to hold 32 12 oz. cans of soda) and since it requires no ice, there is more room to hold beverages and food. This cooler is perfect for a number of occasions, including:

This 12V cooler can get as cold as 36F inside, thanks to the cooling fan and motor that runs quietly and efficiently. The ergonomic design allows the product to be carried easily if you decide to take it on a picnic or inside your cabin or hotel room. Several 12V cooler reviews state nothing but positive feedback for the Igloo Iceless Thermoelectric Cooler. Many buyers say that it is one of, if not the best, 12V cooler on the market today. They love the fact that you do not need any ice to use this product, which makes it less messy and wet. Although, a number of users did put ice into this 12V cooler to help keep their frozen food frozen longer and it worked. One user said that when she put a bag of ice into the cooler and placed her frozen food on top, the Igloo Iceless Thermoelectric Cooler kept her food frozen for three days. Current Igloo Discounts⇒

IglooPowerAdapter An important note is that many purchasers highly recommend purchasing the AC adapter (sold separately) for the Igloo Iceless Thermoelectric Cooler, especially if you want to keep your cooler cold any other place (hotel room, campsite, boat) beside your vehicle. The price is reasonable, and considerably lower than other 12V coolers, which makes this perfect fit if you are on a budget.

Plug In Cooler By Igloo


Coleman 40qt. TE Cooler with Power CD Cord

The Coleman 40qt. TE Cooler with Power CD Cord has the capacity to hold 44 cans of soda, as well as snacks and other items. Built similar to a mini-fridge, this product works not only on the road or in your car, but is ideal for dorm rooms or your office. It is quite inexpensive, considering some of the features that are only unique to this product. Plug In Cooler For Car Coleman Plug In Cooler AdapterThis cooler differs from a number of other 12V coolers because you can either use it as a regular ice cooler or upright as a small refrigerator. Either way, you will find a tray shelf inside to help keep your food organized. One of the many real cool features of the Coleman 40qt. Thermoelectric Cooler is that when it is upright, you can open the unit from either the front or the back. As with other 12V coolers, you will need to purchase the AC adapter separately, if you want to run the product from any other power source than your cigarette lighter. Coleman Availability here⇒


Koolatron 29Q Voyager Thermoelectric 12-Volt Cooler

While the Koolatron 29 Quart Voyager Thermoelectric is not as portable as some of the other 12V coolers, it still delivers some the best qualities. Requiring no ice, purchasers have stated that this product will keep your beverages (capacity is equivalent to 48 12oz. cans) and food cold for up to two to three days.

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A rare feature in 12V coolers the Koolatron will also serve as a food warmer. With just a turning the switch, you can use this 12V cooler as a warming unit for everything from baby bottles to grilled chicken, especially since it can get up to between 130 and 140 degrees F. Also, like some of the other 12V coolers, you can sit this one upright as a mini-fridge or horizontal as an ice chest.  More importantly, 12V coolers can function under any adverse circumstances, including jarring, tilting, or even accidentally flipping over. Kooltron Thermoelectric Cooler Review The Koolatron 29 Quart Voyager Cooler has been used by buyers for every purpose, from tailgating to carry medical samples. While it is not as easy to carry from the vehicle to another place, it is portable enough to take on long road trip or for truck drivers. One important suggestion by several users is to plug up the unit the day before you plan on using it, and to also refrigerate any items you plan on putting in there.

Considering all features, the price is not that high, although it is a little more expensive than other 12V coolers. However, purchasers claim that it is well worth it. Like the most other 12V coolers, you will have to purchase the AC adapter separately. Check Current Pricing Here⇒


Engel Marine Fridge Freezer

Fridge Freezer For CarThis is an actual compressor type fridge and freezer cooler. You will easily be able to set it to keep frozen foods frozen or cold drinks nicely chilled; even if you are taking a long trip in your car or spending a day on the boat. It runs off a standard 12V battery or 110/120V AC. This cooler fridge is also solar compatible. It is highly efficient and draws low Amps, even when you first turn it on. When running, it only draws about 1-2 amps per hour of use. This unit uses the Engel Swing Motor and it is UI approved. It has a 100% cfc-free compressor. It also comes with both the AC and DC cords.

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The Engel Fridge Freezer is a heavy duty, high performing cooler that comes with a full 2-year warranty. This can keep ice frozen for as many as 5+ days and can turn items from cold to frozen in less than 12 hours. However, most prefer to freeze items first and then use the cooler to keep it cold, without powering it up on their boat. One unanimous thing that owners like is the fact that it is not too much bulkier than other coolers at only 48 pounds. It measures in at 25 x 15.5 x 18.5 inches. Engel Fridge Freezer Open ____________________________________

ARB 10800472 Fridge Freezer – 50 Quart

One of the first things you will notice about the ARB 10800472 is the price. This one costs about eight times more than what you would pay for an average 12V cooler. For the price, you will get a product that not only holds up to 72 cans of 12oz. soda (as well as 2-liter bottles), but it gets an internal temperature of 0 degrees for genuine refrigeration and freezing, even if it is 90 degrees outside. As with other 12V cooler, the ARB 10800472 can operate even when the vehicle is off. Going a step further, this product possesses a battery protection system which stops your battery from running down. Other features that sets this one apart from other 12V coolers is that it comes with its own AC adapter, so you do not have to purchase one separately. Furthermore, it has a control panel and a separate compartment inside for fruit and dairy. ARB 12V Electric Cooler Review The price for this ARB Fridge Freezer is not the only thing that is heavy. Unlike other 12V coolers, this one weighs around 63 pounds, which means that you can’t move this one around as easily as you would other 12V coolers. However, 12V cooler reviews of this product by buyers say that it is well worth the price, and is the best 12V cooler they have ever used.  ARB Thermoelectric Cooler Pricing⇒

A 12V cooler is the ideal product for traveling to save you time and money. With a wide range of sizes and prices, you will surely find one that will meet your needs.