10 Best Electric Cool Boxes 2025 in the United States

The Dometic CFX3 55-Liter Portable Refrigerator and Freezer stands out for its versatile cooling performance, capable of refrigerating or deep freezing down to –7 °F without the need for ice, thanks to its VMSO3 compressor technology. This makes it a great choice for outdoor activities like picnics, fishing, and camping. The rapid freeze plate and included silicone ice trays are additional perks for quick ice production.

With a spacious 55-liter capacity, it provides ample storage for your perishables and beverages. Its rugged construction, featuring a heavy-duty ExoFrame and aluminum alloy handles, ensures durability and can withstand tough conditions, enhancing its longevity and reliability in outdoor settings. Power flexibility is another strong point, as it can operate via AC, DC, or solar power, along with a 3-stage dynamic battery protection system to prevent battery drain.

Despite these advantages, the unit is quite hefty, weighing 47 pounds, which may affect its portability for some users. However, its high-density polyethylene material and impact resistance add to its sturdiness. The advanced technology allows for convenient control through the CFX3 app, enabling temperature adjustments via WiFi or Bluetooth, and the high-resolution color display with soft-touch buttons makes it user-friendly. Those looking for a more lightweight option or a simpler, less tech-heavy cooler might find it somewhat over-engineered. The Dometic CFX3 55-Liter is an excellent choice for those needing a robust, high-performance electric cool box with modern features, especially suited for serious outdoor enthusiasts.

The Igloo 35 QT Rolling versatemp iceless traveling cooler is designed with versatility and convenience in mind, making it a great option for camping trips. It boasts a modular lid with both thermoelectric cooling and heating functions, allowing you to cool the interior up to 36℉ below ambient temperature or heat it up to 135℉, which is quite impressive. This feature removes the need for ice, providing more space for your items. The cooler is equipped with a quiet brushless motor, ensuring it doesn't become a source of noise pollution during your outdoor adventures. Portability is another strong point, with durable wheels and a tow handle making transportation straightforward.

Weighing only 11.9 pounds, it is relatively lightweight, further adding to its ease of use. The product's capacity is listed as 0.5 gallons, which might limit the amount of items you can store but seems to be a typo considering the external dimensions. The cooling box is made from plastic, which is durable but might not offer the same level of insulation as some other materials. Additionally, with an energy-efficient design, it ensures that it doesn't drain your power sources quickly. However, the small capacity might be a limitation for longer trips or larger groups.

In terms of aesthetics, the cooler is available in a simple gray color. The product does come with a 1-year warranty, providing some peace of mind. The Igloo 35 QT Rolling versatemp iceless cooler is ideal for campers looking for a portable, efficient, and versatile cooling solution.

The Igloo 28 qt electric cooler is designed mainly for camping and outdoor use, offering versatile cooling and heating capabilities. It can cool contents to 36°F below the surrounding temperature and heat up to 136°F, which is handy if you want to keep food warm or cold without ice. Its 28-quart capacity is moderate—good for a few days of food and drinks for a small group but not very large. The cooler uses thermoelectric technology with a quiet brushless motor, which means it runs quietly and plugs into a 12V power source like a car outlet, making it energy efficient for outdoor trips. The Cool Riser Technology helps improve cooling by lifting the unit away from hot surfaces, boosting performance.

Portability is decent; it weighs about 10 pounds and includes a swing-up bail handle for easier carrying. The plastic build should be durable enough for camping but might not withstand very rough handling. One notable feature is the modular lid that switches between cooling and heating, adding flexibility not commonly found in basic coolers. While it cools well without ice, this electric cooler requires a power source to function, so it’s not suitable for remote areas without electricity.

This cooler is a solid choice if you want a quiet, moderately sized cooler with heating options for camping or road trips. Keep in mind, it’s not a heavy-duty ice chest and depends on electricity to maintain temperatures.