Plug In Coolers for Cars: Your Perfect Companion for Road Trips

Are you tired of your drinks getting warm during long car rides? Are you tired of constantly buying ice for your cooler? A plug-in cooler for your car might be the solution you need. In this article, we’ll explore everything you need to know about plug-in coolers for cars, including what they are, how they work, and why they’re a great investment for any road trip.

What are Plug-In Coolers for Cars?

Plug-in coolers for cars, also known as electric coolers, are portable refrigerators that can be plugged into a car’s 12-volt cigarette lighter socket to keep food and drinks cool while on the go. These coolers are designed to maintain a low temperature without the need for ice, making them perfect for long car rides, camping trips, or any other outdoor activity.

plug in coolers for car

Types of Plug-in Coolers for Cars

There are three main types of plug-in coolers for cars available in the market. These are compressor-based coolers, thermoelectric coolers, and soft coolers. Let's take a closer look at each type.

Learn also: 3 types of Portable Refrigerator

Benefits of Plug-In Coolers for Cars

Plug-in coolers are a great addition to any vehicle, as they offer several benefits. Here are some of the benefits of using a plug-in cooler in your car:

1. No Need for Ice

With a plug-in cooler, you don't need to worry about buying ice or keeping it cold. This not only saves you money in the long run, but it also eliminates the need for messy ice water that can spill and create a mess in your car.

2. Convenience

Plug-in coolers are extremely convenient and portable, allowing you to take them with you wherever you go. This makes them perfect for road trips, camping, picnics, and other outdoor activities.

3. Energy Efficient

Plug-in coolers are energy efficient and use very little power, which means you can keep your food and drinks cold for hours without draining your car's battery.

Factors to Consider When Choosing a Plug-In Cooler for Your Car

When choosing a plug-in cooler for your car, there are several factors to consider. First, consider the size of the cooler you need. This will depend on how many people you are traveling with and how much food and drinks you need to store. Second, consider the power consumption of the cooler. Make sure that your car’s battery can handle the cooler’s power requirements. Finally, consider any additional features that the cooler may have, such as a built-in battery or a retractable handle.

Learn also: How To Choose A Car Fridge

How to Use a Plug-In Cooler for Your Car

Using a plug-in cooler for your car is simple. First, make sure that your car’s cigarette lighter socket is working properly. Then, plug the cooler into the socket and turn it on. Wait for the cooler to reach the desired temperature before adding your food and drinks.

Maintenance and Safety Tips for Plug-in Coolers

As with any electrical appliance, it's important to take proper care of your plug-in cooler to ensure it lasts a long time and operates safely. Here are some tips for maintaining and using your plug-in cooler:

  1. Clean the exterior regularly: The outside of your cooler can get dirty and dusty, which can affect its performance. Clean the exterior regularly with a damp cloth to keep it in good condition.

  2. Check the power cord: Over time, the power cord can become damaged, so it's important to inspect it regularly. If you notice any damage or fraying, replace the cord immediately.

  3. Keep the cooler level: To ensure proper cooling, the cooler should be kept level at all times. If it's placed on an uneven surface, the cooling may be affected.

  4. Don't overload the cooler: Overloading the cooler can affect its performance and cause it to overheat. Be sure to follow the manufacturer's recommendations for loading your cooler.

  5. Use a temperature gauge: To ensure your food and drinks are being kept at the proper temperature, use a temperature gauge to monitor the cooler's interior temperature.

  6. Don't store the cooler in direct sunlight: Direct sunlight can cause the cooler to overheat and affect its performance. Store it in a shaded area whenever possible.

  7. Use the right power source: Be sure to use the proper power source for your cooler. Using the wrong power source can cause damage to the cooler or even start a fire.

  8. Don't run the cooler continuously: Running the cooler continuously can cause it to overheat and affect its performance. Be sure to turn it off periodically to allow it to cool down.


If you're looking for a convenient and efficient way to keep your drinks and food cold while on the go, a plug-in cooler for your car is an excellent investment. With a variety of sizes and styles to choose from, you're sure to find one that meets your needs and fits your budget.

So next time you're planning a road trip, camping adventure, or picnic, consider investing in a plug-in cooler for your car. Your cold drinks and snacks will thank you!


  1. Can I use a plug-in cooler in any car?
  • Most plug-in coolers are designed to work with standard 12-volt DC outlets, which are found in most cars. However, it's always a good idea to check the cooler's specifications to ensure it's compatible with your car.
  1. Can I plug my plug-in cooler into a wall outlet?
  • Yes, Most plug-in coolers are designed to work with a 12-volt DC outlet for a car, and an AC adapter for a home wall outlet. 
  1. Can I use a plug-in cooler for freezing food?
  • Yes, some plug-in coolers are designed for cool and freezing setting. 
  1. How long does it take for a plug-in cooler to cool down?
  • Most plug-in coolers take just 15 minute From 68 °F (20 °C) to 32 °F (0 °C).
  1. Can I use a plug-in cooler in my RV or boat?
  • Yes, plug-in coolers are great for RVs and boats as they are portable and energy efficient. However, make sure to check the voltage requirements before using one in your RV or boat.

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