If you love picnics, enjoy cold drinks on hot summer days, or need to transport sensitive foods for special occasions, an electric car cooler is an indispensable accessory. Unlike traditional isothermal bags, which can struggle during long journeys or in extreme heat, electric coolers offer superior performance and convenience.
As a pastry chef, maintaining precise temperatures is crucial. When transporting delicate pastries and cakes, it’s essential to adhere to the cold chain to ensure freshness and safety. My experience with electric car coolers has taught me that the right model can make a significant difference. I’ve tested numerous coolers to find the one that meets my stringent requirements for temperature control and reliability.
Whether you’re gearing up for a family road trip, planning a camping adventure, or simply need a reliable cooler for your culinary creations, investing in a high-quality electric car cooler ensures that your food and drinks stay perfectly chilled or heated. With various models designed to meet different needs and preferences, finding the right cooler can transform your travel experience.
In this guide, we’ll explore the best electric car coolers available, focusing on their key features, benefits, and how they can enhance your outdoor adventures. From cooling and heating capabilities to energy efficiency and portability, we’ll help you choose the ideal cooler to keep your food fresh and your drinks cold. Dive in and discover how the perfect electric car cooler can make your journeys smoother and more enjoyable.
Best Electric Car Coolers (Thermoelectric)
As you probably know, breaking the cold chain can range from a simple stomach ache to food poisoning. Buying a good cooler is therefore far from being a simple formality.
Finally, it will probably be for you after reading this article. I have therefore used all the experience acquired over the years to help you choose the best possible model. While remaining completely impartial, because that is the most important.
So which electric cooler can claim to be considered the best electric car cooler? And which cooler to choose for a particular use? The answer is in the following article.
Also Read: Best Cordless Car Vacuum Cleaner
Best Electric Car Coolers (Thermoelectric) | Comparison Table 2025
Best Electric Car Coolers (Thermoelectric) | 2025 Products Overview
1. Ivation Electric Cooler & Warmer
Product Overview:
The Ivation Electric Cooler & Warmer with Handle is an innovative solution for keeping your food and beverages at the perfect temperature while you’re on the move. Leveraging advanced thermoelectric technology, this versatile cooler ensures reliable cooling and warming, making it ideal for a range of activities including camping, picnicking, and long road trips.
Features
- Thermoelectric Technology: Provides dependable cooling and warming, maintaining drinks at 40°F and food at 130°F.
- 25-Liter Compartment: Ample space for bottles, food trays, dishes, to-go containers, and more.
- Dual-Function Operation: One-button switch for easy toggling between hot and cold settings.
- Collapsible Handle: For easy transport and compact storage.
- Power Adapters: Includes adapters for both AC outlets and DC car adapters.
Benefits
- Versatile Temperature Control: Enjoy beverages icy cold or food piping hot with minimal effort.
- Spacious Interior: Accommodates a variety of items, from soda bottles to refrigerated medications.
- Ease of Use: Simple one-button operation and quick-clean design.
- Convenient Power Options: Ready for use at home or on the road with included power adapters.
Portability and Design
The Ivation Electric Cooler & Warmer is designed with portability in mind. Its collapsible handle allows for easy carrying and convenient storage when not in use. The airtight and watertight lid with ergonomic grips ensures quick and easy access.
Noise Level
This cooler operates quietly, making it unobtrusive whether you’re camping by the lake or driving down the highway.
Insulation Quality
The thermoelectric technology offers excellent insulation, keeping your items at the desired temperature without constant energy consumption.
Additional Features
- Power Adapters: Compatible with standard wall outlets and vehicle cigarette lighters.
- Easy-Clean Design: Wipes down effortlessly and requires minimal maintenance.
Durability and Build Quality
Built with durable materials, the Ivation Electric Cooler & Warmer is designed to withstand regular use and various environmental conditions. The robust build ensures long-lasting performance.
Energy Efficiency
The cooler is engineered to be energy-efficient, effectively maintaining temperatures without excessive power usage, whether you’re plugged into a wall outlet or your vehicle’s DC port.
- Dual-function technology provides both cooling and heating capabilities.
- A large 25-liter interior compartment can hold a variety of items.
- Easy to switch between cooling and heating modes with a single switch.
- Collapsable handle for easy portability.
- Comes with power adapters for both home and vehicle use.
- Only provides cooling and heating capabilities, not a full refrigerator or oven.
- May not be suitable for extended use without access to a power outlet.
- May be too large for some users, taking up valuable space in vehicles or homes
2. Wagan EL6206 Best Electric Car Coolers
Product Overview:
The Wagan EL6206 12V 6 Quart Personal Thermoelectric Cooler/Warmer is a compact and efficient solution for keeping your food and drinks at the perfect temperature while on the go. Ideal for use in vehicles, RVs, or during camping trips, this versatile cooler/warmer combines portability with functionality, making it a must-have for road trips and outdoor adventures.
Features
- Compact Capacity: 6-quart size, perfect for storing essentials without taking up much space.
- Dual Function: Offers both cooling and warming capabilities. Max cooling temperature is 36°F below ambient, and max warming temperature is 140°F.
- Built-In Carry Strap: Enhances portability, allowing easy transport of the unit.
- Eco-Friendly: Uses thermo-electric cooling with no CFCs or refrigerants, minimizing environmental impact.
- Dimensions: Internal - 8.1" x 5.3" x 8.1"; External - 15" x 11" x 8"; Can hold up to 9 (12oz.) cans.
Benefits
- Versatile Temperature Control: Easily switch between cooling and warming functions, ensuring your items are at the right temperature.
- Space-Efficient Design: Compact size makes it ideal for small spaces and easy to fit in a vehicle or camping setup.
- Environmentally Friendly: No harmful chemicals or refrigerants, making it safe for the environment.
Portability and Design
The Wagan EL6206 features a built-in carry strap, making it easy to transport the cooler/warmer to and from different locations. Its compact and sleek design allows it to fit neatly in vehicle compartments or camping gear.
Noise Level
The unit operates quietly, ensuring that it won’t disrupt your environment whether you’re traveling or camping.
Insulation Quality
With efficient thermo-electric technology, the Wagan EL6206 provides effective insulation, keeping your items at the desired temperature with minimal energy consumption.
Additional Features
- Eco-Friendly Operation: No CFCs or refrigerants, using simple thermo-electric cooling.
- Compact Design: Small footprint that maximizes storage efficiency without occupying too much space.
Durability and Build Quality
The cooler/warmer is built with durable materials to withstand the rigors of travel and outdoor use. Its robust construction ensures long-term reliability.
Energy Efficiency
The Wagan EL6206 is designed to be energy-efficient, using thermo-electric technology that consumes minimal power while providing effective cooling and warming. This makes it suitable for use with 12/24V DC power sources, such as those found in cars and RVs.
- Compact size: 6-quart capacity allows for storage of road trip essentials while taking up minimal space in the vehicle.
- Dual function: Can be used for cooling and warming, with a maximum cooling temperature of approximately 36°F below ambient temperature and a maximum warming temperature of 140°F.
- Convenient to carry: Has a built-in carry strap for easy transportation.
- Environment-friendly: Does not contain CFCs or refrigerants and uses thermoelectric cooling, which does not deplete the ozone.
- Sufficient can capacity: Can hold up to 9 (12oz) cans.
- Limited capacity: 6-quart capacity may not be enough for some users.
- Temperature performance: May not be able to reach the maximum cooling or warming temperature as advertised.
- Durability: Some users have reported issues with the product breaking or not working after a short period of time.
3. AooDen Electric Car cooler and Warmer
Product Overview:
The AooDen Electric Car Cooler and Warmer is designed for those who love to travel, camp, or enjoy outdoor adventures. With its versatile cooling and warming functions, it ensures that your food and drinks are always at the perfect temperature, whether you're on the road or at home.
Features
- Storage Space: Holds up to 30 cans of 12 oz Cola with a 26-quart capacity.
- Cooling and Warming Capability: Cools down 30-35°F below ambient temperature and warms up to 140-145°F.
- Dual Power Sources: Comes with cables for 12/24V DC (vehicle) and 110V to 240V AC (home).
- Removable Divider: Helps organize snacks and drinks.
- Big Handle: Features a flip-up automatic locking function for easy carrying.
Benefits
- Versatile Use: Ideal for camping, traveling, and home use.
- Temperature Control: Keeps your items cold or warm as needed.
- Convenience: Includes power options for both vehicle and home use.
- Organizational: Removable divider helps keep items sorted.
Portability and Design
The AooDen Cooler and Warmer is designed with portability in mind. Its large handle, equipped with a flip-up automatic locking function, makes it easy to carry and store. The compact dimensions—11.81"D x 15.67"W x 16.93"H—allow it to fit conveniently in various settings, from car trunks to camping spots.
Noise Level
The unit operates quietly, ensuring minimal disruption whether you're driving, camping, or resting at home. Its noise level is low, making it a non-intrusive addition to your travel gear.
Insulation Quality
The AooDen Cooler and Warmer boasts excellent insulation quality. It efficiently maintains temperatures, whether cooling down to 30-35°F below ambient or warming up to 140-145°F. This insulation ensures optimal temperature control and energy efficiency.
Additional Features
- Power Cables: Includes separate cables for vehicle (12/24V DC) and home (110V to 240V AC) use.
- Dividers: Removable divider for organizing snacks and drinks.
Durability and Build Quality
Constructed with high-quality materials, the AooDen Cooler and Warmer is built to last. Its robust design and durable components ensure it withstands the rigors of travel and outdoor use.
Energy Efficiency
The cooler and warmer are designed to be energy efficient, balancing performance with power consumption. It provides effective cooling and warming while maintaining a low energy footprint, making it an eco-friendly choice for your travel needs.
- The large capacity (26 quarts) can fit a lot of drinks, snacks, and food.
- Can be used as a cooler or warmer.
- Comes with 2 power cables for use in a car or at home.
- Big handle for easy carrying.
- Removable divider for organizing food and drinks.
- Need 30 minutes of rest time between cool/warm switching functions.
- The warranty is only for 12 months.
Also Read: Best Portable Vacuum Cleaner For Car
4. Koolatron Krusader P85: Best Cooler For Car Travel
Product Overview:
The Koolatron Thermoelectric Iceless 12 Volt Cooler Warmer is a high-capacity, versatile cooler designed for travelers, truckers, and outdoor enthusiasts. With its impressive 49-liter (52-quart) capacity, this cooler provides ample space for up to 80 cans and is equipped with advanced thermoelectric technology for efficient cooling and warming without the need for ice.
Features
- Large Capacity: Holds up to 80 standard 12 oz (355 mL) cans.
- Iceless Thermoelectric Technology: Cools to 40°F (22°C) below ambient temperature and warms to 140°F (60°C).
- Versatile Operation: Can be used in cooling mode to store perishable items or in warming mode for hot dishes.
- Secure Magnetic Door Seal: Ensures optimal temperature maintenance and freshness.
- Removable Tray/Shelf: Allows for customizable storage and easy access.
- 12V DC Power Adapter: For use in vehicles; optional AC adapter for indoor use (sold separately).
- Made in North America: Proudly manufactured by Koolatron, a leading name in 12V coolers for over 30 years.
Benefits
- Ample Storage Space: Large capacity accommodates a significant amount of beverages and food items.
- Dual Functionality: Provides both cooling and warming options, making it versatile for various needs.
- Eco-Friendly Technology: Uses thermoelectric cooling, which is more environmentally friendly and energy-efficient than traditional refrigeration methods.
Portability and Design
The Koolatron cooler features a secure magnetic door seal and a removable tray/shelf for flexible storage. Its 12V DC power adapter makes it ideal for use on the road, while the optional AC adapter allows for indoor use. The cooler's robust design ensures it can handle various travel conditions.
Noise Level
The cooler operates quietly due to its brushless fan motor, making it suitable for use in a vehicle or quiet environment.
Insulation Quality
The iceless thermoelectric technology provides effective insulation, maintaining temperatures with minimal power consumption and without the need for ice.
Additional Features
- Eco-Friendly Operation: CFC-free and uses less power than a vehicle's tail light.
- Versatile Design: Can be used in different orientations, either as a chest-style cooler or a portable mini refrigerator.
Durability and Build Quality
Constructed with high-quality materials, the Koolatron cooler is designed to withstand regular use and various travel conditions. Its robust build ensures long-term durability.
Energy Efficiency
The Koolatron Thermoelectric Iceless Cooler Warmer is engineered to be energy-efficient, using less power while providing reliable cooling and warming. Its iceless design minimizes energy consumption compared to traditional ice-based coolers.
- Large capacity: With its 52 quart capacity, the cooler can hold up to 80 standard soft drink cans.
- Versatile design: The cooler can be used as a chest-style cooler or as a front-opening mini-fridge.
- Can be powered by either a 12V DC adapter or AC power.
- Eco-friendly technology: The iceless technology efficiently cools to 40°F below the surrounding temperature or warms to 140°F.
- Made in North America: The Koolatron cooler is proudly manufactured in North America with over 30 years of experience.
- Price: The product is relatively expensive compared to other options in the market.
- AC adapter not included: If you want to use the cooler indoors, you need to purchase the AC adapter separately.
- Heavy: With a weight of 14.98 pounds, the cooler may be difficult to carry for some people.
5. AstroAI Electric Cooler
Product Overview:
The AstroAI Electric Cooler is a high-performance, portable thermoelectric cooler designed for a variety of outdoor activities. Whether you're embarking on a road trip, camping, or spending time on a boat, this cooler is built to keep your beverages and food fresh and cool. With a 24-liter capacity, it's perfect for storing up to 30 cans of 12-ounce drinks and more.
Features
- Cooling Capability: Cools up to 32-40°F (18-22°C) below ambient temperature.
- Capacity: Holds up to 30 cans of 12 oz, with dimensions of 12.8” (L) x 8.8” (W) x 13.1” (H).
- Removable Divider: Helps organize and separate beverages, beers, wines, food, or fruits.
- Power Source: Comes with a 12V DC adapter for vehicle use.
- Eco-Friendly: Freon-free semiconductor refrigeration chip.
Benefits
- Efficient Cooling: Keeps items cool even without electricity for a day.
- Organizational: Removable divider makes it easy to separate and access items.
- Eco-Friendly: Uses a semiconductor chip that is better for the environment.
- Convenient Handle: Flip-up handle locks towards the back, keeping the lid secure.
Portability and Design
The AstroAI Electric Cooler features a slim, modern design that fits well in vehicles and is easy to carry. Its 24-liter capacity is perfect for family outings, and the ergonomic flip-up handle simplifies transport. The handle locks to the back and opens to the front, ensuring the lid remains tightly sealed during travel.
Noise Level
The cooler operates quietly, providing efficient cooling without disturbing noise. Its thermoelectric cooling system ensures minimal sound disruption, making it suitable for use in various settings.
Insulation Quality
This cooler excels in insulation with its advanced thermoelectric refrigeration technology, maintaining temperatures efficiently. It cools items up to 32-40°F (18-22°C) below ambient temperature, ensuring that your food and drinks remain fresh.
Additional Features
- Power Adapter: Includes a 12V DC adapter for connecting to vehicle cigarette lighters.
- Eco-Friendly Design: Uses a semiconductor refrigeration chip that is freon-free.
- Divider: Removable for easy organization of contents.
Durability and Build Quality
Constructed with durable materials, the AstroAI Electric Cooler is built to withstand the rigors of travel and outdoor use. Its sturdy design and high-quality components ensure long-term reliability and performance.
Energy Efficiency
The cooler is designed to be energy-efficient, using a semiconductor refrigeration chip that minimizes power consumption while delivering effective cooling. Its eco-friendly design further enhances its energy efficiency, making it a responsible choice for your cooling needs.
- Robust cooling performance, with the ability to cool up to 32-40°F below ambient temperature.
- Large capacity, 24 liters of space, with the ability to store 30 cans of 12 oz.
- Eco-friendly engineering, with a semiconductor refrigeration chip that is freon-free.
- Easy to carry with an ergonomic folding handle.
- Convenient for families or large groups, with enough space to store an entire meal.
- Only one color option is available, limiting personal style choices.
- May require additional effort to maintain proper temperature and avoid deformation, as the stay divider must be kept 0.4″ away from the bottom.
- Relies solely on a 12V cigarette lighter in vehicles, limiting versatility.
6. Holyfly Portable Electric Cooler
Product Overview:
The Holyfly Portable Fridge Freezer is a versatile and efficient cooling and heating solution designed for travel and outdoor use. With its advanced compressor cooling technology, this 64-quart car cooler offers exceptional performance, reaching temperatures as low as -4°F and as high as 50°F. It is an ideal choice for camping, road trips, and boating, combining convenience with powerful cooling and heating capabilities.
Features
- Dual Function: Easily switch between cooling and heating modes. Cooling capacity reaches 64.4°F below ambient temperature, while heating capacity ranges from 140°F to 149°F.
- AC/DC Adapter: Compatible with both 12V DC car cigarette lighter and 120V AC indoor power sources, making it versatile for various uses.
- Spacious Capacity: 26 liters (28 quarts) of storage space, ideal for holding drinks, food, fruits, and snacks.
- Compact Size: Measures 16.14 x 12.6 x 16.93 inches, making it easy to fit in a variety of settings.
- Quiet Operation: Super quiet performance ensures it won’t disturb your environment, suitable for use in bedrooms, offices, or baby rooms.
- Quality Service: Comes with reliable customer support for any questions or issues.
Benefits
- Versatile Temperature Control: Provides both cooling and heating functions, suitable for a range of needs from storing cold beverages to keeping food warm.
- Portable and Convenient: The compact design and multiple power options make it perfect for travel and outdoor activities.
- Quiet Performance: Operates quietly, making it suitable for both indoor and outdoor use without disturbing your surroundings.
Portability and Design
The Holyfly Portable Fridge Freezer features a compact and stylish design, making it suitable for a variety of settings, from road trips to office spaces. Its ability to switch between AC and DC power sources adds to its versatility and ease of use.
Noise Level
The refrigerator operates with minimal noise, ensuring that it is unobtrusive in quiet environments like bedrooms or offices.
Insulation Quality
The compressor cooling technology provides efficient insulation, maintaining temperatures effectively with minimal energy consumption.
Additional Features
- LCD Panel: Allows for easy temperature setting and mode selection with Eco/Max options.
- Battery Protection Mode: Safeguards the refrigerator and vehicle battery from potential damage.
- Vibration-Resistant Design: Handles bumps and jolts, making it durable for travel and outdoor conditions.
Durability and Build Quality
Constructed with robust materials, the Holyfly Portable Fridge Freezer is built to withstand travel and environmental stress, ensuring long-lasting performance.
Energy Efficiency
The cooler/freezer is designed to be energy-efficient, offering powerful cooling and heating with minimal power consumption. The Eco/Max mode selection helps optimize energy use based on your needs.
- Compressor cooling technology with a temperature range of -4℉ to 50℉.
- Comes with an AC/DC adapter for use both indoors and outdoors.
- The ideal size of 60 liters/64 quarts for storing drinks, food, and snacks.
- Battery protection mode with three levels (high, medium, and low) to protect the refrigerator and the vehicle battery.
- Vibration-resistant design for safe use while driving.
- Only one door.
- No information on the number of shelves.
- Limited information about the brand.
7. YAPASPT Electric Car Cooler
Product Overview:
The YAPASPT Electric Cooler Bag is an innovative solution for keeping your food and drinks cool on the go. Perfect for road trips, camping, picnics, and more, this cooler bag offers a blend of convenience, efficiency, and eco-friendliness. With its lightweight and collapsible design, it’s ideal for travelers who need a portable cooling solution that doesn’t compromise on performance.
Features
- Capacity: 25 liters (8 gallons) with a load capacity of over 50 pounds, holding up to 34 cans (330ml).
- Cooling: Maintains a cool 57°F without ice, ideal for keeping beverages and snacks fresh.
- Collapsible Design: Folds to a thickness of 5.5 inches for easy storage.
- Material: Exterior made of 600D polyester and insulation made of 15mm polyethylene.
- Power Source: Connects to 12-volt car chargers for portable use.
Benefits
- Versatile Use: Ideal for various activities including camping, hiking, beach outings, and road trips.
- Space-Saving: Collapsible design makes storage easy when not in use.
- Eco-Friendly: Freon-free insulation for environmentally conscious cooling.
- Convenient Storage: Additional side pockets for storing small items.
Portability and Design
The YAPASPT Cooler Bag is designed for easy transport and storage. Its collapsible feature allows it to be folded down to just 5.5 inches thick, making it highly space-efficient. The two-way straps accommodate both light and heavy loads, enhancing its portability and versatility.
Noise Level
The cooler operates silently as it uses passive cooling technology rather than traditional refrigeration systems. This ensures a quiet and unobtrusive experience, perfect for both travel and home use.
Insulation Quality
With 15mm polyethylene insulation, the YAPASPT Cooler Bag offers excellent thermal resistance, keeping contents at a consistent 57°F. This insulation also helps in retaining heat during colder weather, although it’s primarily designed for cooling.
Additional Features
- Storage Pockets: Convenient side pockets for additional items and small supplies.
- Eco-Friendly: Uses freon-free insulation materials for environmentally responsible cooling.
- 12V Car Adapter: Can be plugged into car chargers for on-the-go use. (Note: AC Adapter not included.)
Durability and Build Quality
Constructed from robust 600D polyester and high-quality polyethylene, the YAPASPT Cooler Bag is built to withstand regular use and rugged travel conditions. Its durable materials and construction ensure long-lasting performance.
Energy Efficiency
The cooler bag’s passive cooling system is designed to be energy-efficient. By utilizing a 12-volt car charger, it offers a portable cooling solution without the need for ice, making it both eco-friendly and energy-saving.
- Can be connected to car for cooling food and drinks, making it convenient for long distance travel.
- Collapsible design saves space for storage.
- Large 25L capacity holds up to 50 pounds.
- Made of high-quality materials for great thermal resistance.
- Eco-friendly and freon-free.
- 110V AC adapter not included.
- Not a traditional refrigerator, so may not be as cold.
- Some users have reported that the item can become unavailable.
8. Coleman Cooler 40-Quart
Product Overview:
The Coleman Insulated Portable Thermoelectric Cooler is a versatile and reliable solution for keeping your food and beverages at the ideal temperature. With a 40-quart capacity, it offers ample space for up to 44 cans, making it perfect for road trips, camping, and outdoor adventures. Its thermoelectric technology ensures efficient cooling and heating, providing a convenient way to maintain the temperature of your items on the go.
Features
- Capacity: 40 quarts, holding up to 44 cans.
- Thermoelectric Technology: Keeps contents up to 40 degrees colder or warmer than the ambient temperature.
- Power Cord: 8-foot cord for plugging into car or boat outlets.
- Flexible Door Design: Can be opened from either the left or right side for placement flexibility.
- Color Options: Available in silver and grey.
- Durable Material: Constructed from robust plastic.
Benefits
- Versatile Temperature Control: Effectively cools or warms contents based on your needs.
- Ample Capacity: Accommodates a large quantity of cans, making it ideal for group outings.
- Placement Flexibility: The reversible door design allows for versatile placement options in various settings.
Portability and Design
The Coleman Cooler is designed for easy transport with its 8-foot power cord, allowing you to plug it into car or boat outlets. Its robust plastic construction and compact design ensure that it fits well in vehicle trunks or RV compartments, while the flexible door opening adds to its convenience.
Noise Level
The cooler operates quietly due to its thermoelectric system, making it suitable for use in quiet environments such as vehicles or campsites without causing noise disruption.
Insulation Quality
The thermoelectric technology provides effective insulation, maintaining temperatures up to 40 degrees colder or warmer than the surrounding environment. This ensures that your food and beverages remain at the desired temperature.
Additional Features
- Door Flexibility: Opens from either side to accommodate different placement scenarios.
- Color Options: Available in two stylish colors, silver and grey.
Durability and Build Quality
Built with durable plastic, the Coleman Cooler is designed to withstand regular use and rugged conditions. Its robust construction ensures long-term reliability and performance.
Energy Efficiency
The thermoelectric cooling and heating system is energy-efficient, providing effective temperature control while minimizing power consumption. The 8-foot power cord allows for easy connection to various power sources without requiring excessive energy.
- The versatile thermoelectric cooler can keep food items hot or cold.
- Can keep contents 40 degrees cooler or warmer than the surroundings.
- Has an 8-foot power cord to plug into car or boat outlets.
- The door opens from either left or right for added placement flexibility.
- 40-quart capacity can hold up to 44 cans.
- The price may be higher compared to other options in the market.
- The plastic material may not be as durable as other materials.
- Import fees and shipping to certain countries may be high.
9. K-Box Electric Cooler and Warmer
Product Overview:
The Koozam K-Box Electric Cooler and Warmer is an essential companion for any journey, whether you're road-tripping, camping, or traveling in an RV. With its dual functionality, it can efficiently keep your food and drinks at the perfect temperature, offering both cooling and warming capabilities. Its large 34-quart capacity and versatile power options make it a convenient and practical choice for all your travel needs.
Features
- Capacity: 34 quarts, capable of holding up to 48 cans or a large 2-liter bottle.
- Temperature Control: Cools down to 40°F and warms up to 140°F.
- Power Options: Includes built-in cords for both AC house outlets and 12V DC vehicle plugs, with storage compartments for cords.
- Organization: Comes with a removable divider to create two compartments for better organization.
- Ice-Free Cooling: Maintains a cool temperature without the need for ice.
Benefits
- Versatility: Suitable for both cooling and warming, accommodating a wide range of items.
- Convenience: No need for ice packs, eliminating mess and saving space.
- Easy Transportation: Ergonomic handle allows for easy carrying, even by one person.
- Compact Storage: Fits easily into car trunks and RV compartments.
Portability and Design
The Koozam K-Box is designed with portability in mind. Its ergonomic handle and compact size make it easy to transport and store. The cooler's design allows it to fit comfortably in car trunks and RV compartments, making it an ideal choice for travel.
Noise Level
The cooler operates silently, utilizing efficient thermoelectric technology. It provides effective cooling and warming without generating disruptive noise, ensuring a quiet experience during use.
Insulation Quality
The Koozam K-Box features high-quality insulation that maintains a consistent 40°F temperature for cooling and can heat up to 140°F. Its ability to operate without ice ensures better temperature control and minimizes space issues.
Additional Features
- Power Cord Storage: Built-in compartments for both AC and DC power cords keep them organized and out of the way.
- Removable Divider: Allows for easy organization of items within the cooler.
Durability and Build Quality
Constructed with durable materials, the Koozam K-Box is built to withstand the rigors of travel and regular use. Its robust design and high-quality construction ensure long-lasting performance and reliability.
Energy Efficiency
The Koozam K-Box is designed to be energy efficient, utilizing thermoelectric cooling and warming technology to minimize power consumption. Its dual power options allow for flexibility while maintaining energy efficiency.
- Portable and can be used while traveling or camping.
- Dual power options with built-in cords for wall outlets and car adapters.
- Large storage capacity of 34 quarts to store over 48 cans of soda.
- Chills without ice and maintains a temperature of 40°F.
- Easy to carry and store with an ergonomic handle and compact design.
- Only two color options are available.
- May not be suitable for large families or groups as the storage space is limited.
- Not suitable for keeping items warm for an extended period.
Also Read: Best Portable Electric Car Jack
Why choose an electric cooler?
Electric coolers are game-changers for your outdoor adventures, road trips, and daily errands. They offer a brilliant blend of convenience and functionality that transforms the way you store and enjoy your food and drinks. Here’s why an electric cooler might be the perfect addition to your gear:
Unmatched Versatility
Electric coolers aren’t just about keeping things cold. Many models offer dual functionality, allowing you to not only cool but also reheat or keep your food warm. This versatility is increasingly popular, catering to the diverse needs of today’s travelers and outdoor enthusiasts.
Adaptability to Power Sources
Modern electric coolers are designed to handle different power sources. Whether you’re plugged into a 230-volt household outlet or the 12/24-volt socket in your car, these coolers adapt seamlessly. This means you can enjoy chilled or heated meals wherever you are, from your home kitchen to the open road.
Energy Efficiency
Electric coolers often feature advanced thermoelectric systems (also known as Peltier systems) that provide optimal cooling and heating while consuming minimal energy. Many models boast energy savings of 30-40%, enhancing both cost-effectiveness and eco-friendliness. Plus, adjustable temperature settings help further reduce energy consumption.
Portability and Design
Designed with portability in mind, electric coolers are generally lightweight, ranging from 3.5 to 10 kg. Even heavier models are easy to move thanks to sturdy, multifunctional handles and sometimes wheels. Their compact size ensures they fit snugly in your vehicle’s trunk, maximizing space efficiency.
Quiet Operation
One of the key benefits of electric coolers is their low noise level. Most operate quietly, ensuring they don’t disrupt your activities or sleep. This makes them ideal for camping, road trips, or even use in quiet settings like offices or dorms.
Easy Maintenance
Maintaining an electric cooler is straightforward. A simple cleaning routine—like wiping down the interior and letting it air dry—keeps it in top shape. Regular maintenance ensures longevity and optimal performance.
Considerations
While electric coolers are incredibly versatile, their effectiveness can be influenced by external factors. Cooling performance is affected by ambient temperature, and efficiency may vary when operating on 12 or 24 volts compared to standard 230 volts. During extremely hot weather or extended use in low-voltage conditions, the cooler’s performance may not meet expectations.
Also Read: Best Synthetic Winch Rope
Cool Choices: Your Ultimate Guide to Picking the Best Thermoelectric Car Cooler
An electric cooler is much more practical than one might imagine. Imagine the following circumstances and think about what to do if you do not have such a device.
- You go to the woods, to the edge of a stream, or to another place with family or friends. You must spend the day there and you will certainly want to cool off when the sun is at its peak. Won't you appreciate having your drinks as cold as you want?
- You go for a hike or you decide to go camping. You will certainly have to get away from the city. What if you need to store food that will be used throughout your stay?
- You are a truck driver or you own a caravan without a fridge. How do you plan to have food or drink stored at the right temperature?
Unbelievably, an electric cooler will come in handy and really make things easier for you. No wonder there are more and more users of this device. It allows you to keep cool and even refresh food or drinks by plugging into the mains or directly to your cigarette lighter socket. There are also many models that offer a keep-warm function.
Given the large number of models available on the market, it is not always easy to know how to choose an electric cooler that really suits your needs. Our buying guide will therefore help you to use the most important selection criteria for the successful purchase of your future electric cooler. But before we get to that, we think it's important to help you understand a little better what types of devices these are and what expectations you can reasonably have from using one.
Also Read: Best Cordless Impact Wrench
How to choose your electric cooler
To choose the right electric cooler, it is first and foremost important to analyze your needs. So you have to ask yourself some questions. For example, where do you plan to use your electric cooler? What do you generally plan to take with you when organizing such events? How many people will be present for your little excursion? By answering these very important questions correctly, you maximize the chances of a successful purchase. Here are the criteria you need to take into account.
The type of electric cooler
Some models of electric coolers can heat or cool food. It all depends on your current needs. While others are only able to cool down. So take the time to know the type of food and drink that you carry frequently. It often depends on the setting in which the cooler is used or simply on your preferences. Either way, take the time to analyze the issue. That said, many users choose to go with a versatile cooler in order to be prepared for any eventuality.
The size
It depends on the number of people participating in your outings, the amount of food it takes to satisfy them all, and also the duration of the outing. For a small family outing of only about 4 people, you usually won't need more than 25 liters for the cooling capacity. Calculate your needs carefully to make a wise choice. You have to plan ahead, that's clear, but getting a cooler with a capacity too much above your actual needs is definitely not the best decision.
Also Read: Best Tire Pressure Monitoring Systems
Performances
The power of your cooler determines the speed with which, for example, it will cool food or drinks. The higher it is, the better. A power of around 50 watts is not bad at all. Such power will be optimized by the quality of the insulation of your cooler. The best coolers have an insulation system made entirely of polyurethane. It is the best subject at present. In addition, you need a lid that closes tightly. Moreover, for better preservation of the internal temperature, some models have a double opening system. This minimizes the loss of temperature, cold or hot.
Take a look at the cooling capacity. Typically, an electric cooler is capable of having an internal temperature that drops to 16 or 18 degrees below room temperature. But some models offer up to 30 degrees. Before making your choice, think about the temperatures in your region or in the places where you plan to go camping, for example.
Utilization facility
Choose a cooler that is easy to adjust. The simplest general-purpose cooler models simply have a switch that lets you choose the type of operation you need at the time. To prevent you from choosing a mode by mistake, indicator lights with a color code are usually provided. It's very useful. In addition, it is possible to choose the intensity of cooling or heating.
On some models, it is simply a choice between two modes: Eco for the lowest intensity level, and Max for the highest one. On more precise models, you can have up to 7 intensity levels which allow you to really adapt the intensity of the operation to the type of food you are storing. On these more advanced models, the control panel is necessarily more elaborate, but it remains very intuitive, which promotes easy handling.
However, it is not superfluous to point out that adjustments are practically impossible when the cooler is plugged into the cigarette lighter. By default, the lowest intensity is chosen.
Also Read: Best Portable Tire Inflators
Convenience and sturdiness
Analyze the weight of your cooler. The ideal is that it does not exceed 6 kg empty. But obviously, everything depends on its capacity of containment. First of all, think about being able to easily move and transport the electric cooler. Good solid castors and an equally resistant carrying handle are preferred for this purpose. The cooler itself should be made from strong, durable materials that will last a long time. The places where such a cooler can be used are usually not cozy. So the cooler has to be really solid.
In addition, have a clear preference for coolers that plug into the mains and cigarette lighter socket and whose two types of cables are provided to you at the time of purchase. Such versatility is very appreciable.
Also Read: Best Garage Floor Mats
Other options
An electric cooler with modular compartments could not be more practical. On some models, you will be entitled to a removable separation grid. This allows you to store the different types of food in the order of your choice. It is also more hygienic, as the fruits and vegetables can be separated from the water bottles.
Always to be able to use your cooler more easily, prefer models that offer storage space for power cables (mains and cigarette lighter). This prevents you from ending up with an unusable cooler because you will have forgotten the cables.
Also Read: Best Cheap Air Compressor For Painting Cars
Electric Car Coolers (Thermoelectric) | Video Explanation
Frequently Asked Questions
Also Read: Best Cordless Impact Wrench For Changing Tires
What to choose: classic or electric cooler?
It all depends on your needs. The classic cooler is less bulky and cheaper to buy. But it allows food to be kept at a low temperature for a relatively limited time (17 hours on average). On the other hand, if you need to keep food cool during long journeys in the car, you should choose an electric cooler.
It is also more efficient than a conventional model since some electric coolers are capable of having an internal temperature that drops as much as 30 degrees below the ambient temperature. Another advantage, some models can heat food, which could be useful in the middle of winter or to feed a baby for example.
Are Thermoelectric Coolers Any Good?
Thermoelectric coolers can be good for certain applications, but they may not be as effective as traditional compressor-based refrigerators in some situations. Here are some pros and cons of thermoelectric coolers:
Pros:
- Portability: Thermoelectric coolers are often compact and lightweight, making them easy to transport and use in a variety of settings.
- Low power consumption: Thermoelectric coolers use less power than compressor-based refrigerators, which can be beneficial if you're using them in a vehicle or off-grid location where power is limited.
- Quiet operation: Since thermoelectric coolers don't have a compressor, they tend to operate more quietly than traditional refrigerators.
Cons:
- Cooling capacity: Thermoelectric coolers may not be able to maintain temperatures as low as compressor-based refrigerators, especially in hot ambient temperatures.
- Dependence on ambient temperature: The cooling capacity of a thermoelectric cooler is influenced by the surrounding temperature, so it may not perform as well in hot environments or direct sunlight.
- Limited space: The interior capacity of thermoelectric coolers can be limited compared to compressor-based refrigerators.
Do Thermoelectric Coolers Use A Lot Of Electricity?
Compared to compressor-based refrigerators, thermoelectric coolers use less electricity. This is because they do not have a compressor, which is the component in traditional refrigerators that uses the most energy. Instead, thermoelectric coolers rely on the Peltier effect, which uses a small electric current to create a temperature differential and cool the interior.
However, the exact amount of electricity used by a thermoelectric cooler will depend on several factors, including the size and efficiency of the unit, the ambient temperature, and how often the door is opened. Overall, though, thermoelectric coolers tend to be more energy-efficient than traditional refrigerators, which can be beneficial if you're using them in a vehicle or other off-grid location where power is limited.
How Cold Do Thermoelectric Coolers Get?
Thermoelectric coolers typically have a temperature range of about 40-50°F (4-10°C) below ambient temperature. So, for example, if the ambient temperature is 80°F (27°C), a thermoelectric cooler would be able to cool its interior down to approximately 30-40°F (minus 1 to 4°C). However, the actual temperature that a thermoelectric cooler can achieve will depend on several factors, including the size and efficiency of the unit, the ambient temperature, and how well the unit is insulated.
Additionally, some thermoelectric coolers are designed to also function as warmers, so they may have a higher temperature range than strict refrigeration. Overall, thermoelectric coolers may not get as cold as traditional compressor-based refrigerators, but they are still effective at keeping food and beverages chilled.
Which Car Cooler Is Best?
There are many different car coolers available on the market, each with its own set of features and benefits. The "best" car cooler for you will depend on your specific needs and preferences. Here are a few popular options to consider:
- Dometic CFX3 Portable Refrigerator/Freezer - This high-end cooler is a favorite among outdoor enthusiasts and van lifers. It offers powerful cooling capabilities, excellent energy efficiency, and a rugged construction that can withstand harsh environments.
- Coleman PowerChill Thermoelectric Cooler - This affordable option uses thermoelectric cooling technology to keep food and drinks chilled up to 40°F below the ambient temperature. It's also relatively lightweight and compact, making it a good choice for car camping and road trips.
- ARB Portable Fridge Freezer - Another popular choice among outdoor adventurers, this rugged cooler is built to withstand extreme conditions and rough terrain. It offers a temperature range of -7°F to 50°F and can run on both AC and DC power.
- Yeti Roadie 24 Cooler - While it's not technically a car cooler, the Yeti Roadie 24 is a highly-rated option for keeping food and drinks chilled on the go. It features durable, rotomolded construction, excellent insulation, and can hold up to 18 cans.
Overall, the best car cooler for you will depend on your budget, cooling needs, and how you plan to use the cooler. Be sure to consider factors like size, weight, and power source before making a purchase.
What Are The Disadvantages Of Thermoelectric Cooling?
While thermoelectric cooling has many advantages, there are also a few notable disadvantages to this technology. Here are a few potential drawbacks to keep in mind:
- Limited cooling capacity: Thermoelectric coolers are generally not as powerful as traditional compressor-based refrigerators, which means they may struggle to keep large quantities of food or drinks cold. They also tend to be less effective in very hot environments.
- Energy efficiency: While thermoelectric coolers use less energy than compressor-based models, they still require a significant amount of power to operate. This can be a problem if you're using the cooler in a car or other setting where power is limited.
- Noise: Thermoelectric coolers can be noisy, especially when the cooling fan is running. This can be a problem if you're using the cooler in a small space or in a quiet environment.
- Price: While there are some affordable thermoelectric coolers on the market, many high-end models can be quite expensive. This may make them less accessible to some consumers.
- Limited temperature range: Thermoelectric coolers can only cool to a certain temperature below the ambient temperature, which means they may not be able to keep food or drinks as cold as you'd like in very hot environments. They also cannot freeze items, unlike compressor-based models.
How Do I Choose A Thermoelectric Cooler?
When choosing a thermoelectric cooler, here are a few factors to consider:
- Capacity: Determine how much storage space you need for your food and drinks. Thermoelectric coolers come in a range of sizes, from small units that can hold a few cans to larger models that can store several dozen bottles.
- Power source: Consider how you plan to power the cooler. Some models plug into a wall outlet, while others run on 12-volt DC power from a car battery or portable power bank. Make sure the cooler you choose matches your intended use.
- Cooling performance: Look for a thermoelectric cooler with good cooling performance, meaning it can maintain a consistent temperature even in hot environments. Some models have multiple cooling settings that allow you to adjust the temperature to your liking.
- Portability: If you plan to use your thermoelectric cooler on the go, consider a model that is lightweight and easy to carry. Some coolers come with built-in wheels and handle for added convenience.
- Price: Thermoelectric coolers come in a range of price points, so consider how much you're willing to spend. Keep in mind that higher-end models may have additional features and better build quality, but may also come with a higher price tag.
- Additional features: Some thermoelectric coolers come with additional features like built-in Bluetooth speakers, USB charging ports, and LED lights. Consider whether these features are important to you when choosing a cooler.
What Is The Main Disadvantage Of Thermoelectric Electricity Generators?
The main disadvantage of thermoelectric generators (TEGs) is their relatively low efficiency. TEGs convert heat into electricity using the Seebeck effect, but the conversion efficiency is typically around 5-10%, which is much lower than other types of power generation such as internal combustion engines or solar panels. Additionally, TEGs are often limited by the temperature differential between the hot and cold sides of the device, which can be challenging to maintain in real-world applications. Despite these limitations, TEGs have some unique advantages such as their simplicity, durability, and ability to generate electricity in remote or harsh environments.
How Efficient Is Thermoelectric Cooling?
The efficiency of thermoelectric cooling systems, which use the Peltier effect to transfer heat from one side of a thermoelectric device to the other, is generally lower than traditional refrigeration systems. This is because thermoelectric cooling relies on the conversion of electrical energy into a temperature difference, and the efficiency of this process is limited by the materials and design of the thermoelectric device.
Typical thermoelectric cooling systems have a coefficient of performance (COP) of around 0.15 to 0.7, which means that for every unit of electrical energy supplied to the system, only a fraction of that energy is used for cooling. In contrast, traditional refrigeration systems, such as compressor-based refrigerators, have COP values between 1 and 5, meaning they are generally more energy efficient.
However, there are some advantages to using thermoelectric cooling systems, such as their compact size, lightweight, and quiet operation. They are also more reliable and require less maintenance than traditional refrigeration systems.
Is Peltier Cooling Better Than Compressor?
Peltier cooling, also known as thermoelectric cooling, has some advantages over compressor-based cooling systems but also has some limitations.
Advantages of Peltier cooling:
- Peltier coolers have no moving parts, making them quiet and reliable.
- They are small and lightweight, making them suitable for portable applications.
- They can cool to a lower temperature than compressor-based systems.
- They can operate in any orientation (horizontal, vertical, or upside-down).
Limitations of Peltier cooling:
- Peltier cooling is less efficient than compressor-based cooling, meaning it requires more electrical power to achieve the same cooling effect.
- Peltier coolers can only cool a small area, usually a few centimeters square. For larger cooling applications, multiple Peltier coolers would be needed, which would increase the cost and power consumption.
- Peltier coolers generate heat on the opposite side of the device, so they require good ventilation to prevent overheating.
In summary, Peltier cooling can be a good option for small-scale, portable cooling applications that require a quiet and reliable operation, but for larger cooling needs or where energy efficiency is a concern, compressor-based cooling may be a better choice.
What Is The Life Expectancy Of A Thermoelectric Cooler?
The life expectancy of a thermoelectric cooler depends on several factors, including the quality of the unit, how well it is maintained, and how frequently it is used. On average, a well-maintained thermoelectric cooler can last for 5-10 years. However, some cheaper models may only last for a year or two, while high-end models may last for over a decade. It's important to note that the fan inside the unit is one of the most commonly replaced parts and may need to be replaced every few years, depending on use.
What Is The Lowest Temperature For Thermoelectric?
The lowest temperature that can be achieved with a thermoelectric cooler depends on several factors, including the design of the cooler, the amount of current used to power it, and the ambient temperature of the environment. Typically, a good-quality thermoelectric cooler can cool its contents down to about 40-45°F (4-7°C) below the ambient temperature. So, for example, if the ambient temperature is 80°F (27°C), the thermoelectric cooler can cool its contents down to about 35-40°F (2-4°C). It's important to note that the performance of thermoelectric coolers can vary widely depending on the specific unit and its operating conditions.
What Is The Maximum Temperature Difference Thermoelectric?
The maximum temperature difference that can be achieved by a thermoelectric cooler is limited by the thermoelectric material properties and the design of the cooler. Typically, a good-quality thermoelectric cooler can achieve a temperature difference of up to 60°C between its cold and hot sides, though some high-end models can achieve temperature differences of up to 70°C or more.
However, it's important to note that the performance of thermoelectric coolers can vary widely depending on the specific unit and its operating conditions, so the actual maximum temperature difference may be lower than what is advertised.
Which Cooler Is Better Than Ac?
When it comes to cooling large indoor spaces, air conditioning (AC) is generally the most effective option. However, if you're looking for a portable cooling solution or want to cool a smaller space, there are several alternatives that can be more energy-efficient and cost-effective than AC. Some examples include:
- Evaporative coolers: Also known as swamp coolers, these units use the natural process of evaporation to cool the air. They are most effective in hot, dry climates and are often used in outdoor areas or small indoor spaces.
- Portable air conditioners: These units can be moved from room to room and are typically more energy-efficient than central air conditioning. However, they may be less effective at cooling large spaces or areas with high humidity.
- Ceiling fans: These can help circulate air and create a cooling breeze, but they don't actually lower the temperature of the room.
- Thermal electric coolers: These are portable coolers that use thermoelectric technology to cool contents. They can be used for cooling beverages, food or medicines.
Ultimately, the best cooling solution will depend on your specific needs and the conditions in your environment.
Which Cooler Is Best For Cooling Like Ac?
There are a few types of coolers that can cool like an AC, but it depends on the specific needs and preferences. Here are a few options:
- Portable air conditioners: These coolers use a compressor to cool air and can be as effective as a window unit AC. They require a window or vent to exhaust hot air.
- Evaporative air coolers: These coolers use water to cool air and work well in dry climates. They can be as effective as a window unit AC but require more maintenance and don't work as well in humid climates.
- Thermoelectric coolers: These coolers use the Peltier effect to cool air and can be effective for small spaces or personal use. They are more energy-efficient than portable air conditioners but are not as effective for cooling large rooms.
Ultimately, the best cooler for cooling like an AC depends on the specific needs and circumstances, such as the size of the space, climate, and energy usage preferences.
Which Coolant Has the Highest Cooling Rate?
The cooling rate of a coolant depends on various factors such as its specific heat capacity, thermal conductivity, and heat of vaporization. However, some coolants are generally known to have higher cooling rates than others. For example, water has one of the highest specific heat capacities and thermal conductivities among common liquids, which means it can absorb and transfer heat more efficiently. Additionally, water has a relatively high heat of vaporization, which means it can absorb a large amount of heat when it evaporates.
Conclusion:
Choosing the right electric car cooler can make all the difference on your travels, whether you’re embarking on a cross-country road trip, a weekend camping adventure, or just heading to the beach. Thermoelectric coolers offer a unique blend of versatility, energy efficiency, and convenience that traditional coolers simply can't match.
When selecting the best electric car cooler, consider factors like cooling and heating capabilities, portability, power source adaptability, and energy efficiency. Top models are designed to maintain optimal temperatures, whether you’re chilling beverages or keeping food warm, while being easy to transport and maintain.
By focusing on these key features, you can ensure you pick a cooler that not only meets your needs but enhances your travel experience. With the right electric cooler, you’ll enjoy fresh, perfectly chilled drinks and hot meals wherever your adventures take you.
Remember, investing in a high-quality electric cooler is more than just a purchase—it's a commitment to convenience and comfort on the go. Explore your options, read reviews, and choose a cooler that aligns with your lifestyle and travel habits. With the right choice, you'll never have to compromise on freshness or convenience again.
For more insights and recommendations on the best electric car coolers, stay tuned to our blog for the latest updates and reviews. Happy travels and stay cool!
Hi, I am David Bailey a dedicated writer from Linden Bridge School with a degree in mechanical engineering and a degree in marketing. I strive to simplify complex subjects and like to explain complex and technical matters in an easy-to-understand manner. Read More Here
