9 Best Portable Refrigerators

Buying a Portable Refrigerator

A portable refrigerator is just what it sounds like — a lightweight, easy-to-move device that keeps contents cool with AC or DC power. These devices have specific functions, and in certain situations are immensely helpful.

Important factors to consider

• Intended use. Will this fridge need to hold a few cans of soda or enough food for a week? Will you use it driving across the country, or only break it out at a campsite?
• Size. Most fridges list their external measurements as well as their storage capacity, the latter in quarts or liters. Determine approximately how much space you have for the fridge and how much interior space you need for food and drinks.
• Weight. Consider who will be moving the fridge and where you’ll keep it when not in use to determine a reasonable weight.
• Technology. There are two common cooling methods. Compression fridges use refrigerant, like the big fridge in your kitchen. Thermoelectric fridges feature solid-state technology — no refrigerant, no compressor and less noise. Compression models are more powerful and allow for greater temperature control, but are also heavier and more expensive. Most thermoelectric models are also reversible, meaning they can be used to warm food as well as cool it.
• Cost. Compression fridges range from $500 to $1,500, while thermoelectric models are $300 to $500. (Smaller thermoelectric models are usually only $50 to $150.) Some models fall outside these ranges, including a few on our list.
• Power source. Portable fridges generally run through a 110/120V AC outlet using a standard plug. Those that use DC power normally need an auto lighter outlet adapter or a direct connection to a battery, For the most flexible options, look for portable fridges that work with both power sources. If your vehicle doesn’t already have an AC outlet, consider a power inverter.