10 Best Portable Refrigerators For Cars 2025 in the United States

The Dometic CFX3 75-Liter Dual Zone Portable Refrigerator and Freezer is a robust option for those in need of a large-capacity portable fridge for their car. It offers a substantial 75-liter capacity, making it ideal for long trips, camping, picnics, and fishing excursions. One of its standout features is the dual-zone cooling, which allows you to set different temperatures for two compartments, providing flexibility for refrigerating and freezing items simultaneously.

This product doesn't require ice, thanks to its powerful VMSO3 compressor cooling technology, which can cool down to –7 °F. This ensures your perishables stay fresh and your frozen items remain solid without the mess of melting ice. It offers multiple power options, including AC, DC, and solar power, making it versatile and convenient for various uses. Additionally, the ultra-low power consumption and built-in 3-stage dynamic battery protection prevent dead batteries, which is a significant plus for long travels.

The rugged construction, featuring an ExoFrame and aluminum alloy handles, enhances its durability, making it suitable for tough conditions. The Dometic CFX3 also integrates advanced technology with its CFX3 app, allowing you to control temperatures via WiFi or Bluetooth and track performance history. The high-resolution color display and soft-touch buttons facilitate easy control and monitoring. However, at 61.29 pounds, it is relatively heavy, which might be a drawback for those looking for a more portable and lightweight option.

The Dometic CFX3 55-Liter Portable Refrigerator and Freezer is a solid choice for those needing reliable cooling on the go, especially for activities like camping, fishing, or picnics. Its 55-liter capacity offers ample space to store food and drinks for a small group. One standout feature is its ability to freeze items down to –7 °F without ice, thanks to a powerful compressor and a rapid freeze plate that also lets you make ice quickly. This means you won’t have to rely on adding ice packs, which is handy for longer trips.

Power flexibility is another strong point. You can run it using AC power from home or a vehicle, DC from a car battery, or even solar power, which is great if you’re off the grid. The built-in battery protection helps prevent draining your car battery, so you won’t be left stranded. It’s designed to be energy efficient, which helps conserve power during extended use.

In terms of portability, it’s fairly compact but does weigh 47 pounds, so it’s not the lightest option out there. However, its rugged construction with a sturdy ExoFrame and aluminum handles means it can handle rough conditions and is durable for outdoor adventures. The digital controls are easy to use, featuring a high-resolution color display and soft-touch buttons. Plus, the companion app lets you monitor and control temperature remotely via WiFi or Bluetooth, adding convenience. This portable refrigerator/freezer is ideal for users who want dependable cooling power, flexible energy options, and smart controls in a rugged, moderately portable design.

The Dometic CFX3 25-Liter Portable Refrigerator and Freezer is a solid choice for anyone needing a reliable cooling solution on the go, especially for outdoor activities like camping, fishing, or picnics. Its 25-liter capacity is compact enough to fit easily in most vehicles while still holding a decent amount of food and drinks. One standout feature is its powerful compressor technology, which cools down to -7°F without needing ice, so it works well both as a refrigerator and a deep freezer. It’s powered flexibly through AC, DC, or solar energy, making it convenient for use in varied environments, and it includes a smart battery protection system to avoid draining your car battery.

This model also impresses with its rugged build—lightweight yet tough with heavy-duty handles and a durable frame—meaning it can handle rough conditions without damage. The size (about 22 x 13.5 x 16.5 inches) and weight (28 pounds) strike a good balance between portability and capacity, though it might be a bit heavy for frequent carrying by hand over long distances. The advanced tech features like app connectivity via WiFi or Bluetooth allow easy temperature control and monitoring, which is handy but might be a bit more than some users need.

Energy efficiency is strong thanks to the efficient compressor and insulation, helping keep power use low. One minor downside is that it uses R134a refrigerant, which is common but not the most eco-friendly option available today. If you want a dependable, versatile portable fridge/freezer with modern tech and solid durability, the Dometic CFX3 25 is a great fit, especially for outdoor enthusiasts who value convenience and performance.