6 best ac dc coolers

AC/DC coolers, also known as thermoelectric coolers or portable electric coolers, are versatile cooling devices designed to maintain lower temperatures for items such as food, beverages, medications, or other perishable goods. They can be used in various settings, including homes, vehicles, campsites, and more. Here's what you should know about AC/DC coolers:

  1. Operation Principle: AC/DC coolers use thermoelectric technology to cool or heat their contents. They consist of a solid-state module known as a Peltier device. When an electric current flows through the Peltier device, it creates a temperature differential, transferring heat from the inside of the cooler to the outside, thereby cooling the interior.

  2. Power Sources: AC/DC coolers are designed to operate on both alternating current (AC) and direct current (DC) power sources. This versatility allows you to power the cooler using a standard electrical outlet (AC) or a 12-volt power source, such as a car's cigarette lighter socket (DC). This makes them ideal for use in homes and vehicles.

  3. Portability: These coolers are generally lightweight and feature compact designs, making them highly portable. This portability is especially useful for camping trips, road trips, picnics, and other outdoor activities.

  4. Temperature Control: Most AC/DC coolers come with adjustable temperature settings, allowing you to maintain the desired temperature for your items. They can cool down to a certain temperature below the ambient room or vehicle temperature.

  5. Capacity: AC/DC coolers come in various sizes and capacities to suit different needs.Some are small and designed for personal use, while others are larger and can hold a significant amount of items.

  6. Interior Accessories: Many AC/DC coolers come with interior features like shelves, dividers, and removable racks to help organize your items effectively.

  7. Usage Scenarios: AC/DC coolers are versatile and can be used in a variety of settings:

    • Automotive: They are commonly used in cars, trucks, RVs, and boats to keep drinks and snacks cool during road trips.
    • Camping: AC/DC coolers are popular among campers and outdoor enthusiasts to store perishable food and drinks.
    • Emergency Situations: They can be helpful during power outages to keep essential items cold.
    • Home and Office: Some people use these coolers as supplementary refrigeration for small living spaces or home offices.

  8. Energy Efficiency: AC/DC coolers are generally energy-efficient, consuming less power compared to traditional compressor-based refrigerators. However, it's important to monitor power consumption to avoid draining your vehicle's battery if used for extended periods.

Overall, AC/DC coolers offer a convenient solution for keeping items cool or warm in a portable, versatile package. Their ability to operate on both AC and DC power sources makes them suitable for various situations, from road trips to outdoor adventures, and even emergency preparedness.

Below you can find our editor's choice of the best ac dc coolers on the market
  

Linsion 54 Quart RV Refrigerator/Freezer Compact Vehicle Car Fridge Compressor Electric Cooler for Car,Truck,RV,Boat,Outdoor and Home use 12/24V DC and 90-250 AC,Cooling to -4℉

Linsion

Based on 265 reviews Check latest price
  • COMPRESSOR COOLING TECHNOLOGY:The machine is equipped with high-quality DC12V compressor.The temp can be as low as -4℉ degree,much lower than frozen temperature.Common temperature settings:Red wine storage (68℉),Fruit (40℉- 43℉),Beverage (35℉- 41℉),Meat (14℉),Ice cream (-5℉).
  • LARGE CAPACITY:With a capacity of 54 quarts(50L),the car refrigerator is estimated to hold 60 bottles 330ml beer or 18 bottles 750ml wine.It is your perfect option that can be used at home or while travelling.
  • EAST TO USE:With LCD display screen and four digital buttons (Power, Settings, Plus, Minus),you can change the set temperature and adjust energy modes.For instance, when the machine is powered on,briefly press the Settings button to cycle between Eco/Max.App control via bluetooth is also available after downloading "Car Fridge Freezer"from App store.
  • INTELLIGENT BATTERY PROTECTION:The machine has three battery protection modes to help prevent the car battery from running down. They are H3 (high), H2 (medium) and H1 (low). It is recommended to set the battery protection at H2 (medium) when used in the car.
  • WARRANTY POLICY:For a period of ONE YEAR from the date of original purchase,we will supply new,rebuilt,or refurbished parts free of charge.

User questions & answers

Question: i would like to use in my fifth wheel for extra freezer space. will it transfer from 115v to 12/24v for road travel
Answer: Yes,it contains both 12Voltages and 110Voltages adaptor.
Question: What is the model of the compressor? Wattage etc
Answer: 50 watts, 4 amps
Question: How many watts and amps does this run on average via 12volt over the course of a 24 hour period
Answer: 50 watt, 4 amps. Runs 5-50% of time, depends on 'Delta T'- the difference between inside & outside temp.
Question: Will this work being hard wired into a semi truck running 24/7? How long before it would drain the battery? How many years will it last
Answer: I have been using it in my Semi for months flawlessly, it comes with a 12v plug and a 110v plug. It’s nearly silent..... it also has 3 power settings, I have an apu so never worry about battery drain so I run it full power.... it run on full power all night long without the apu turning on, the lower 2 settings will shut off the cooler when the power drops too low allowing enough power to start your engine.

Product features

Linsion Car Freezer

Sometimes a little change can make a big difference to travelling. With Linsion portable refrigerator, ice cream, drinks and fruit that you once couldn’t take can be packed before this trip. The unit has Two power plug options: 12/24V DC and 110~240V AC power supply, perfect for your car or your home, office. It has 3-level car battery protection system which helps prevent the car battery from running down. Anti-shake design keeps compressor protected, and it works at up to 30 degree angle tilt.

Beads Chain

Beads chain for fixing, prevent from being over-opened

Designable Handle

Portable and space saving

Drain Plug

Easy to clean inside

Built-in LCD

Built-in LED to help see in the dark

K-Box Electric Cooler and Warmer for Car and Home - 34 Quart (32 Liter) - Dual 110V AC House and 12V DC Vehicle Plugs

Koozam

Based on 500 reviews Check latest price

Product description

The K-box Cooler/Warmer is the perfect accessory for you and your family the whole year round. It boasts a massive 34 quart interior chamber that keeps your cold food cold and your hot food hot.

The interior of the cooler measures 13.5" L x 9.5" W x 14" D and the exterior measurements are 17" L x 11" W x 17.5" D. That's tall enough for a 2-liter of soda with enough room left over for multiple food containers. Plenty of space to pack everyone's favorite foods.

Whether you're enjoying a mild spring or suffering through a blistering summer, the K-box Cooler/Warmer chills and preserves your food and beverages when you're on the road.

On 'Cold', the inside gets down to a chilly 40 degrees Fahrenheit and actively maintains that temperature to keep your beverages, salads and sandwiches cool & ready to enjoy at any time.

The perfect companion for weekend getaways to...

The beach

Camping

Tailgating

Road trips with the family

The K-box Cooler/Warmer is built for traveling and has some cool, convenient features to prove it. The 12V DC car adapter cable is kept safely tucked away in a chamber built into the lid. Simply spin the cover in either direction to access the cable. There's even a groove cut in so you can power the cooler while the cover is closed. The cooler also has a built-in AC adapter, so it can be used indoors as well as outside.

It also has an easy locking mechanism that keeps the lid tightly sealed, maintaining the internal temperature while protecting food from accidental spills. Simply swing the carry handle forward to open or back to lock. It even locks halfway, so your food is safe and secure while carrying.

  • PORTABLE TRAVEL FRIDGE & HEATER: Whether you're travelling on the road or camping in an RV, camper or minivan, this large capacity storage container to heat & warm or cool & chill food & drink.
  • PLUGS IN ANYWHERE: The cooler/warmer combo has 2 built in cords - one for standard wall outlets, and one for car power adapters. Both have storage compartments to be hidden when not in use.
  • VAST STORAGE SPACE: This 34 quart cooler stores over 48 cans of soda or a large 2 liter bottle with plenty of space for food & snacks. A removable divider creates 2 compartments easier organizing.
  • CHILLS WITHOUT ICE: Forget ice packs that need constant refilling, take up precious space, and leave you with a watery mess when they melt. This cooler maintains a cool 40°F temp without any ice.
  • EASY TO CARRY AND STORE: Our ergonomic handle & compact design make this electric cooler/warmer easy to carry for even 1 person alone. It fits easily into car trunks & seats for bulk free travel.

User questions & answers

Question: Will it fit behind the third row in a Ford Expedition? The dimensions are very close
Answer: It fits behind the seat of our 2010 ford expedition perfectly. Ours is not the EL Expedition.
Question: can I keep an ice pack in it to make it colder
Answer: You shouldnt need to if it is plugged in, but if you do add an ice pack, keep it on the bottom away from the top fan. Having used this to store cold/frozen products before, if the frozen products are near the fan, it can temporarily freeze up.
Question: The dimensions in the Description are different from the dimensions in the photo. Which are the correct dimensions
Answer: Without getting into fractions of inches, the dimensions are: Interior - 13" W(ide) x 9" D(eep) x 13" H(igh). Exterior - 15" W (N/I the handle) x 12" D x 17" H. And this cooler works great!
Question: How is the noise level
Answer: Noise level is very low. Barely audible.

cho Portable Freezer Cooler AC/DC Compressor Refrigerator Fridge Trolley Wheels for Truck RV Boat Party Picnic Camping (9 Liter)

Cho

Based on 247 reviews Check latest price
  • Enough space for drink, snacks and food. Multi-use for home, camping, fishing or on vehicles
  • Great for a long drive. Large space and down to -4°F(-20°C) temperature can keep almost anything fresh during a long road trip.
  • Strong and light weight plastic housing. 1x USB port for charging smart phone
  • Fast cooling compressor cooling technology With LCD display and digitized temperature adjustment. It is convenient to adjust temperature and mode.

User questions & answers

Question: Hello. What is the heighth of the 50 Liter model? Thanks
Answer: High is 22 in.
Question: Is this same as the Alpicool
Answer: Yes it is just a rebranded Alpicool. Please ignore all the attention seekers who answer questions they have no answer for.
Question: What are the. Dimensions. If this product
Answer: 50 quart is 22.5 in tall, 14 in wide,24 in long
Question: What are the dimension of 50 liter model
Answer: 22.5 x14 x 24

Vemote AC to DC Converter AC /110V-220V to DC /12V 10A 120W Car Cigarette Lighter Socket Adapter FCC Approved Switching Power Supply for Portable Air Compressor Car Refrigerator Car Vacuum

Based on 32 reviews Check latest price

Product description

Purchased our AC to DC adapter. When you need to use a 12-volt car accessory inside your home or outside of a car/RV.you do not need to bring heavy-duty equipment. A simple handheld appliance with doing it easily. 

Specification:

Operating Input Voltage Range: 100-240V AC

Input Frequency Range: 50-60Hz

Output Voltage: 12V DC

Output Power: 120W

DC Output Current: 10 A

Operating Temperature: 32°F~122°F (0°C~80°C)

Storage Temperature: -4°F~185°F (-20°C~85°C)

Operating Humidity: 20~85% Relative Humidity

Storage Humidity: 10-95% Relative Humidity

  • 12V Universal Use: 120W/12V 10A power supply adapter transformer 100V~240V to 12V car cigarette lighter socket, allow you use your any 12 Volt devices anywhere around the home or on road trips.
  • Convenient: Plug the converter into a power outlet to play your portable devices. Max output power 120W/10amp compatible with most car devices, such as portable air compressors, car fan, car refrigerators and coolers, vacuum cleaners, dashcam, air purifier, etc.
  • Safe: FCC approved, built in short circuit protection, over current protection, over voltage protection, over charge protection, over heater protection.
  • High Quality: This power supply made of flame retardant/high-temperature-resistant ABS.
  • Dimension: Dc cable is fitted to converter body, AC cable can be replaced. AC cable: Length:3.42FT,DC cable Length：3.77FT. L*W*H:6.61*2.6*1.57 inches.

Beauty Mini Fridge 10 Liter AC/DC Portable Mirrored Beauty Makeup Skincare Fridge Mini Refrigerator Skins Thermoelectric Cooler and Warmer for Skincare, Bedroom，Dorm, Office,Car and Travel (Mirror Design)

LOREAD

Check latest price

Product description

10L Portable AC/DC Power Cooler and Warmer Mini Mirrored LED Beauty Fridge



Features

1.Mirror Design

2.10 L Large Capacity

3.Energy Saving

4.Cool Down & Warm Up

5.Compact & Easy Transport

6.AC/DC Adapters for Multi-use



Product Parameters

Dimensions: 13 x 11.1 x 9.2inch

Net Weight: 3kg

Noise Decibel: 28dB

Set Temperature:0℃—60℃

Environment Temperature Range: 0~40℃

Capacity: 10L

Material (Outer Cover): ABS

Input: AC 220V~50/ 60Hz DC12V



Mornings Made Easy

Master your morning routine with compact countertop storage for your cosmetics. Create a look that lasts with this convenient and portable fridge, and perfect your makeup in the built-in mirror. Store Your At-Home Spa

Whether you’re warming your face towels or keeping your cosmetics cool, transform your bathroom into a spa with this all-in-one tool. Store ice-cold water and chill your face masks for an indulgent evening of self-care.

  • 【Cold & Warm 10 L Fridge】: 10L capacity that measures 13 x 11.1 x 9.2inch，has two modes of heating and cooling. The low temperature can reach -2°C.Extend the shelf life of your favorite skin care serums, cosmetic staples, or fresh face masks by keeping them chilled right on your vanity. It can also maintain the temperature of hot drinks and heat to About 60°C. Best gift for women and girls.
  • 【Stylish mirror design.】 Mirrored door makes this personal fridge the ideal accessory for your morning routine,which is specially designed for makeup, and you can make makeup for yourself anytime, anywhere.
  • 【ECO Friendly & Safe & Silent Design】：100% Freon-Free and Eco Friendly; approved with advanced safety technology for long lasting durability. There is no compressor vibration, which can achieve efficient cooling, quiet and stable operation. The portable refrigerator is only 28 dB. This is a very soft sound and will not disturb your rest.
  • 【Perfect Portability】： Very suitable for home, travel, office, boating, camping, commuting, etc.! Its small size and sleek design makes it a perfect fit for anywhere.
  • 【AC/DC Adapter】： Two plugs are included for both standard wall outlets and 12V cigarette lighters in vehicles, YOU can use Beauty Fridge in home and outdoor.Note: 1. In order to switch between cold and heat, it should stop working for 1 hour. 2. When the temperature reaches 60°C, it will stop working and work automatically at 55°C. The heat will remain at 55-60°C. 3. Wipe the fingerprints on the mirror with alcohol

Euhomy Car Refrigerator, 55Liter(59qt) RV Refrigerator with 12/24V DC & 120-240V AC, Portable refrigerator freezer fridge cooler For Car, RV, Camping, Travel, Fishing, Outdoor or Home Use(Gray).

E EUHOMY

Based on 49 reviews Check latest price
  • DUAL STORAGE AREA & POWERFUL CAPACITY - Euhomy car refrigerator is equipped with two zone, divided into 10L fridge zone and 45L freezer zone. Dual storage areas can reduce odor. Portable refrigerator freezer allows you to store a variety of foods while keeping your refrigerator fresh. This powerful rv fridge (690*345*524mm) can hold 58 bottles of 330ml cola, or 36 bottles of 550ml water or 12 bottles of 750ml red wine, which fully meets your needs.
  • SMART BATTERY PROTECTION & HOME/CAR DUAL-USE - Euhomy car fridge 12v is equipped with 120/240V AC and 12/24V DC adapters, which can be used at home or in the car. The RV refrigerator provides three (low, medium, and high) battery protection functions at different levels. This design can prevent the car power supply from being overloaded or short-circuited, so you don’t have to worry about running out of car power when using the 12 volt fridge. All this is for you to enjoy the journey.
  • DAMPING & HANDLE DESIGN - The damping design of the portable fridge is very friendly! Because of its overall external smooth lines and equipped with a multi-functional non-slip base, the lateral displacement is greatly reduced. When your car is climbing at an inclination angle of 30 degrees, the 12 volt refrigerator can still run stably. The humanized handle design is convenient for you to move the camping refrigerators while reducing the degree of body tilt and protecting your lumbar spine.
  • LCD TOUCH PANEL & BLUETOOTH CONNECTION - The LCD touch panel allows you to directly see the operation of the 12v refrigerator for car and adjust the temperature range at any time. You can set any temperature between -4℉-68℉ (-20℃-20℃) on the panel. You can also choose ECO and Max through the LCD touch panel to meet your various needs! Powered cooler also has a Bluetooth mode, with a mobile app, so you can remotely control it without being around the machine.
  • HIGH EFFICIENCY & LOW NOISE - Euhomy 12 volt freezer adopts advanced 3D refrigeration technology and is equipped with a powerful compressor for fast cooling. The sound of the 12v fridge is only 40 decibels when it is running, allowing you to quickly and quietly enjoy iced drinks. Not only that, our 12v freezer has UL energy-saving certification, which consumes very low energy. Compared with other ordinary refrigerators, our average energy consumption is only 45W. This will benefit your wallet.

Product features

Freezer and Fridge zone settings

The setting of the two areas of freezing and refrigeration is conducive to better organization of food and no odor.

Cup Slot Design

The refrigerator uses an ingenious cup and slot design, which is not easy to pour when we place drinks such as cola.

LED Inner Light

When we turn on the car refrigerator, the internal LED lights will turn on, which allows us to clearly see the food and drinks inside whether it is day or night.

Removable handle

The handle can be installed and removed repeatedly. If you do not need to move it often, you can remove the handle to save more space.

Eco/Max mode

The factory default is max mode. By pressing the setting button, you can switch between Eco (energy saving and power saving) and Max (maximum speed cooling) modes, allowing you to define your own preferences.

Anti-shake design

The multifunctional non-slip base protects the bottom of the car refrigerator from being worn, while greatly reducing the lateral displacement. When the car is climbing at an inclination angle of 30 degrees, the car refrigerator can still run stably.

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