Are Electric Cool Boxes Noisy? A Friendly Guide to Noise Levels

Are Electric Cool Boxes Noisy A Friendly Guide to Noise Levels

Last Updated on July 25, 2023

Electric cool boxes have become a popular choice for keeping food and drinks chilled during road trips, picnics, and outdoor events. These portable and efficient cooling devices use thermoelectric technology to maintain a cool temperature, making them a convenient option for a variety of situations. With a rising interest in these devices, one common query is whether electric cool boxes are noisy or not.

Since electric cool boxes do not rely on compressors like traditional refrigerators, they tend to make significantly less noise. In fact, most electric cool boxes operate without any noise or vibration at all, due to their thermoelectric cooling systems. This makes them a desirable choice for those who seek a quiet and non-intrusive cooling solution during their outdoor adventures.

Key Takeaways

  • Electric cool boxes are a popular and convenient choice for cooling food and drinks during various events.
  • These devices generally have low noise levels due to their thermoelectric cooling systems.
  • In addition to being quiet, electric cool boxes are portable and user-friendly, making them suitable for a wide range of activities.

Electric Cool Box Basics


Electric cool boxes are a highly practical and convenient solution for keeping food and drinks chilled while on the go. Designed to be portable, these cool boxes often come with an ergonomic handle for easy transportation. They are available in sizes to suit every need, making them perfect for picnics, camping trips, and long car journeys.

The key feature of electric cool boxes is their ability to maintain a constant, cool temperature inside the unit, typically powered by a 12/240V adaptor. Usually, there are two types of cooling systems utilised in electric cool boxes: thermoelectric and compressor-based. Thermoelectric options are generally lighter, quieter, and more energy-efficient, while compressor-based variants provide powerful cooling, comparable to a traditional fridge.


There are several features to look for when choosing an electric cool box:

  • Temperature control: A good electric cool box will have adjustable temperature settings, allowing you to set the desired level of cooling. Some units even have heating functions, making them versatile for various situations.

  • Material: The insulation materials used in an electric cool box can significantly impact its performance. Look for high-quality insulation that helps maintain temperature and prevent external heat from affecting the contents inside.

  • Power source: Electric cool boxes typically operate on 12V power for use in a car, boat, or RV, and they also come with a 240V adaptor for plugging into a mains socket when electricity is available.

  • Size and capacity: Consider the amount of storage space you require for your food and beverages. Electric cool boxes come in various sizes, with the capacity measured in litres.

  • Energy efficiency: Opt for an energy-efficient electric cool box that consumes less power while maintaining the desired temperature. This can save you money on energy costs, especially if you’re using the box frequently.

  • Noise level: Electric cool boxes tend to be quieter than traditional refrigerators, but some still produce minimal noise. If silence is important to you, opt for a thermoelectric model, as compressor-based units can be noisier due to their powerful cooling capabilities.

By carefully considering these design features and selecting the right electric cool box for your needs, you can ensure a pleasant and convenient cooling solution for your outdoor adventures.

Noise Levels in Electric Cool Boxes

Electric cool boxes are popular for their convenience and portability, but a common concern among users is the noise they produce. In this section, we’ll look at the different factors that contribute to the noise levels in electric cool boxes, with a focus on cooling fan noise.

Cooling Fan Noise

The cooling fan is an essential component of electric cool boxes, as it helps to maintain an optimal temperature inside the box and ensures proper air circulation. However, it can also be a source of noise in some models. The noise produced by these fans can be described as a low hum, often not loud enough to cause major disturbances.

The level of noise produced by the cooling fan can vary between different models and brands. Some factors that could affect the fan noise include the size and quality of the fan, the speed at which it operates, and the overall design of the cool box. As a rule of thumb, higher-quality fans with better bearings tend to emit less noise. Moreover, a well-designed cool box that permits smooth airflow can help in reducing the loudness of the fan.

To better gauge and compare the noise levels of different electric cool boxes, it is helpful to look at the noise measurements in decibels (dB). Keep in mind that an increase of 10 dB is generally considered a doubling of the perceived loudness. For instance:

  • A quiet room typically has a noise level of around 30 to 40 dB
  • Refrigerators tend to produce noise levels of about 40 to 45 dB
  • Normal conversation is usually between 50 and 60 dB

While it can be challenging to find electric cool boxes that are completely silent, many models on the market do produce noise levels within an acceptable range for most people. When shopping for an electric cool box, it’s a good idea to look for models with noise levels below 50 dB, as they are likely to emit just a low humming sound, without being too bothersome.

Insulation and Cooling

Electric cool boxes are designed to keep food and drinks chilled while remaining portable. They often use thermoelectric technology to maintain a cool temperature inside the box. One of the crucial aspects of electric cool boxes is insulation, which helps to reduce noise and maintain the cool temperature inside the box.

Comparison with Passive Cool Boxes

Passive cool boxes, also known as ice boxes, rely on ice or ice packs to keep their contents cool. In contrast, electric cool boxes use built-in cooling systems to maintain their internal temperature. Let’s compare the insulation and cooling aspects of both types of cool boxes.

Insulation: Electric cool boxes typically use better insulation materials than passive cool boxes due to their active cooling systems, which make it easier to maintain a consistent temperature. Such insulation materials help in reducing the noise level as well. On the other hand, passive cool boxes depend on the ice packs to keep them cool and their insulation may not be as effective.

Cooling: Electric cool boxes have an advantage when it comes to cooling as they can often maintain cooler temperatures for more extended periods than passive cool boxes, especially if they are well-insulated. Conversely, passive cool boxes rely on their ice packs, which can melt or lose effectiveness over time.

Noise: Electric cool boxes, due to their cooling systems, can generate some noise. However, this can be minimised by using sound insulation technologies. Passive cool boxes, as they don’t have any electrical components, are virtually silent.

Tent Use: Electric cool boxes work well in a tent environment, particularly if the insulation is robust. The noise generated from the cooling system may be an issue for some users who value quietness during their outdoor adventures, but it usually remains at a manageable level. Passive cool boxes are suitable for tent use as well, but they have limitations as the ice packs may not last the entire length of a camping trip.

In summary, electric cool boxes offer efficient cooling and insulation, which allows them to keep contents chilled for more extended periods than passive cool boxes. Although electric cool boxes can generate noise, this can be mitigated with proper insulation. Both types of cool boxes can be used in tent environments, but electric ones may provide a longer-lasting cooling solution.

Powering Your Electric Cool Box

When it comes to powering your electric cool box, having an efficient and reliable source is essential. In this section, we will discuss two popular sub-sections: Battery and Adapter Options that offer hassle-free solutions to meet your cooling needs.


For those who enjoy family picnics or caravan holidays, investing in a good battery for your electric cool box makes all the difference. One option to consider is a 12V rechargeable leisure battery. These units provide a reliable power source for your cool box and can last for several hours, depending on the battery capacity.

  • Battery capacity: It’s essential to choose a battery with enough capacity to keep your electric cool box running for the required duration. A higher capacity (measured in amp-hours) will result in longer runtime.
  • Compatibility: Make sure that the battery you choose is compatible with your electric cool box’s power requirements. Check the voltage (typically 12V) and the necessary connectors to ensure a seamless connection.
  • Charging options: Opt for a battery with convenient charging options, such as a solar panel or a charger that can be plugged into your car’s 12V power socket. This allows you to recharge the battery when caravanning or during long road trips.

Adapter Options

Many electric cool boxes come with a 12V adapter that plugs directly into your car or caravan’s 12V power socket. This is perfect for keeping your food and drinks chilled while on the road. However, when it comes to using the cool box at a campsite, at home, or in other locations without access to a 12V power socket, you may need an alternative adapter.

  • Mains adapter: A mains adapter allows you to run your electric cool box from a 230V power source, such as a standard household socket or a powered campsite pitch. Ensure the adapter is compatible with your cool box model and follows the manufacturer’s guidelines.
  • Multi-voltage adapter: Some adapters can handle a range of input voltages, allowing you to use your electric cool box in various countries with different power standards. This can be quite useful if you plan to take your cool box abroad on holiday.

By considering these battery and adapter options, you can ensure your electric cool box remains powered, keeping your perishables cool and safe, whether you’re out for a day at the beach or enjoying a week-long caravanning adventure.

Recommended Electric Cool Box Models

When choosing an electric cool box, it is essential to find one that is quiet and efficient. The following sub-sections focus on two popular models, Mobicool and Sahara, which are both highly recommended for their superb performance.


Mobicool is a well-known brand in the electric cool box industry. They offer a wide range of products designed to meet various cooling needs. One of their most popular models is the Mobicool 3 Way Fridge. This versatile fridge can run on mains electricity, gas, or a 12V battery, making it suitable for various situations, such as camping trips, picnics, and road trips.

One of the main benefits of this model is its near-silent operation. Unlike traditional cool boxes with noisy fans or compressors, the Mobicool 3 Way Fridge uses absorption technology, which allows for a quiet and vibration-free cooling experience. Furthermore, this fridge is lightweight and compact, making it easy to transport and store when not in use.

Other notable features of the Mobicool 3 Way Fridge include:

  • Temperature control: The fridge has adjustable temperature settings, allowing you to keep your food and beverages at the desired temperature.
  • Energy efficiency: The fridge is designed to consume minimal power, ensuring a more environmentally-friendly and cost-effective cooling solution.
  • Storage capacity: With a 41-litre storage capacity, the Mobicool 3 Way Fridge can hold a variety of items, including food, drinks, and even small ice packs for additional cooling.


Another excellent option for a quiet electric cool box is the Sahara series. Known for providing reliable and efficient cooling solutions, Sahara’s electric cool boxes are highly recommended by users for their ease of use and versatile temperature controls.

Sahara’s cool boxes utilise thermoelectric technology for cooling, which ensures a relatively quiet operation compared to compressor-based systems. The brand offers various models, each catering to different storage capacities, making it easy to find the perfect fit for your needs.

Some outstanding features of Sahara electric cool boxes include:

  • Dual function: Sahara’s cool boxes can both cool and warm contents, providing flexibility in keeping your food and beverages at optimum temperatures.
  • Portability: The compact and lightweight design of Sahara cool boxes makes them easy to carry and transport, even in tight spaces.
  • Energy efficiency: These electric cool boxes are designed to use minimal power while maintaining efficient cooling, ensuring a cost-effective solution for your cooling needs.

Choosing a Mobicool or Sahara electric cool box will not only provide effective cooling for your food and beverages but also ensure a quiet and user-friendly experience. With their advanced technology and user-friendly features, these models are highly recommended for those in search of a reliable, energy-efficient, and low-noise cooling solution.

Electric Cool Box Usage

Electric cool boxes are a versatile and essential tool for various outdoor activities. In this section, we’ll explore how they can be used during camping and other outdoor pursuits.


Camping is a popular outdoor activity, and keeping your food & beverages cool is essential for maintaining freshness and avoiding spoilage. Electric cool boxes offer a convenient and efficient solution for this purpose. These cool boxes can be powered by both AC and DC sources, making them suitable for use at campsites or in motorhomes.

When camping with an electric cool box, it’s essential to keep the noise level in mind. Noise levels can vary depending on the model, but they’re generally less noisy than traditional coolers with ice packs. Additionally, some cool boxes offer a silent mode, making them perfect for a peaceful camping experience.

While electric cool boxes can be great for maintaining food and beverages’ temperature, it’s always a good idea to have a backup plan if access to electricity is limited. For situations like these, consider bringing along ice packs or non-perishable food options.

Outdoor Activities

Outdoor enthusiasts such as backpackers and climbers also benefit from using electric cool boxes. These lightweight and portable devices provide a practical solution for keeping your snacks and drinks fresh during a long day of outdoor activities.

Electric cool boxes are especially useful when enjoying a day at the beach, picnicking, or attending sports events. They can keep your food and beverages at the desired temperature, making your outdoor activities even more enjoyable.

In summary, electric cool boxes are an excellent addition to various outdoor activities, from camping to picnicking. Their efficient cooling, silent operation, and portability make them a go-to solution for keeping your food fresh and drinks cool while you enjoy the great outdoors.

Food and Drinks Storage

When it comes to keeping food and drinks chilled during summer, electric cool boxes are popular choice for many people. They provide a convenient way to keep your picnic and barbecue goodies fresh, especially when you’re out and about or on a camping trip.

Electric cool boxes, also known as electric coolers, use thermoelectric technology to maintain a cool temperature inside the box. They’re typically powered by a 12V socket, which can be found in most vehicles. This means you can easily keep your food and drinks chilled even during long road trips or while you set up camp.

One of the main concerns with electric cool boxes is the noise they may produce. In most cases, electric coolers have a fan to help with the cooling process, and it may create a hum or buzz sound. However, the noise level depends on the specific model and brand of the cooler. High-quality cool boxes are often designed with noise reduction features to minimise any disturbance.

In terms of food and drink storage, electric cool boxes come in various sizes and capacities to suit different needs. Smaller coolers are great for individual use or small groups, while larger models can accommodate more items, making them ideal for family gatherings or parties. It’s important to consider how much space you need to store perishable items like dairy products, fruits, vegetables, or even drinks like bottled water and soft drinks.

One of the perks of using an electric cool box is that it helps keep your food and drinks consistently chilled, without the need for ice packs or melting ice. This means there won’t be any soggy sandwiches or watered-down beverages when you’re ready to enjoy your meal. With a temperature-controlled environment, electric coolers even allow for safe storage of raw meats, ensuring your outdoor cooking ventures have delicious and hygienic outcomes.

So, when you’re out shopping for the perfect electric cool box for your summer escapades, make sure to consider factors like size, noise levels, and power source compatibility. Partner this with your friendly attitude, and you’ll have a fantastic summer filled with scrumptious food and chilled drinks!

User Reviews and Resources

A great place to find information about electric cool boxes is on where users share their experiences, thoughts, and even photos of the products they’ve purchased. Not only can you read reviews from others, but you can gain a friendly perspective on how these devices perform in real-life camping situations.

On the website, you’ll find a variety of content, such as reviews written by users themselves. These reviews often provide useful insights into how noisy a particular electric cool box may be. The author’s personal view can be especially valuable, as it helps you gauge the overall satisfaction with the product and whether the noise level is acceptable or not.

In addition to written reviews, you can also explore the extensive collection of photos shared by users to get a better idea of what to expect when using these cool boxes in real-life situations. It can give you a visual understanding of the product size, design, and, at times, its noise characteristics.

Moreover, offers games and competitions related to camping equipment and accessories, allowing site visitors to be engaged and informed about the latest trends. These activities might lead to winning an electric cool box or other useful camping gear.

For more in-depth discussions or to pose specific questions about electric cool boxes, you can participate in message forums on the site. This is a great platform to meet like-minded individuals and learn from their experiences, ask for some creative ideas to solve noise problems, or share your own insights for others to benefit from.

Ultimately, when considering purchasing an electric cool box, it’s essential to gather as much information as possible from user reviews, resources, and reliable sources like This will help you make an informed decision and ensure you enjoy your camping experiences with the right equipment to suit your needs.

Legal and Privacy

When considering the use of electric cool boxes, it’s important to be aware of the potential legal and privacy issues that may arise. In a world where technology and the internet are increasingly intertwined, the protection of personal data and intellectual property rights becomes crucial.

Firstly, when purchasing an electric cool box from a website, it’s essential to review the site’s privacy policy, which outlines how the provider handles and protects your personal information. Ensure the website operates in compliance with all relevant data protection laws and regulations. Keep in mind that external sites linked from the main website may have their own privacy policies, so it’s necessary to review these if you visit any external links.

Copyrights play a crucial role in safeguarding the intellectual property rights related to the design, technology, and even marketing materials of electric cool boxes. This includes protection against unauthorized reproductions, adaptations, and distribution of copyrighted materials. Always ensure you’re purchasing a genuine product, not a counterfeit or replica that may infringe upon copyrights.

As you research and compare different electric cool boxes, be mindful to not infringe upon the intellectual property rights of others. Using or sharing copyrighted images or text, even on social media, without appropriate permissions may result in legal consequences.

When browsing websites for information about electric cool boxes, be mindful that there may be errors or inaccuracies. While web site operators strive to provide up-to-date and accurate information, errors may occur. It’s essential to cross-check information with other trusted sources and websites for accuracy.

In conclusion, while electric cool boxes provide convenience and an excellent solution for maintaining food and beverages cool, remain aware of the legal and privacy aspects. Stay informed about privacy policies, understand copyright and intellectual property rights, and take the necessary precautions to protect yourself and your interests while enjoying the benefits of these innovative cooling solutions.

Frequently Asked Questions

Are electric cool boxes loud while camping?

Electric cool boxes are generally not very loud, as they mostly rely on electronic cooling systems. Noise levels can vary, but most models on the market are designed to be quiet, making them suitable for use in camping environments. It is essential to consider the noise level of an electric cool box before purchasing, especially if you plan to use it in a quiet setting.

How effective are electric cool boxes?

Electric cool boxes are effective at keeping food and drinks chilled, but their cooling capabilities may differ based on the model and the ambient temperature. Some electric cool boxes offer adjustable temperature settings, allowing you to choose the desired cooling level. It’s important to remember that while they can keep the items cool, the cooling capacity might not be as powerful as a traditional fridge.

What is the power consumption of electric cool boxes?

Power consumption varies between different electric cool box models. Generally, these appliances are designed to be energy efficient, especially when running on a 12V power supply from a vehicle. Checking the product specifications should give you an idea of the power consumption, measured in watts or ampere-hours. Selecting an energy-efficient model will save you energy and prevent rapid battery drainage in your vehicle if you’re using it on the go.

Can electric cool boxes be left on constantly?

While it is possible to leave electric cool boxes running for extended periods, it’s best to follow the manufacturer’s guidelines to ensure the longevity of the appliance and prevent potential issues. Regularly turning the cool box off when not in use also helps conserve energy and reduce wear on components.

Are electric cool boxes a good investment?

Electric cool boxes can be a good investment if you frequently travel, camp, or engage in outdoor activities that require keeping food and drinks chilled for extended periods. They are versatile, portable, and come in various sizes to suit your needs. However, it’s important to consider factors such as cooling capacity, noise level, and energy efficiency before making a purchase decision.

Do cool boxes perform similarly to fridges?

Cool boxes can provide a similar cooling effect to fridges but with a few differences. Cool boxes primarily maintain a cold temperature to keep the stored items cool, whereas fridges have a greater temperature control range and can actively lower temperatures. Additionally, cool boxes may not have the same cooling capacity and insulation as a fridge, so it’s crucial to manage your expectations when comparing the two types of appliances.

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