10 Best Plug In Coolers For Cars 2025 in the United States

The Anker SOLIX EverFrost 2 40L Cooler is a versatile car plug-in cooler, ideal for camping, travel, and fishing adventures. It offers a generous 40-liter capacity, making it suitable for storing various food and beverage items. One of its standout features is the efficient cooling performance, maintaining temperatures from -4°F to 68°F, and achieving a quick temperature drop from 77°F to 32°F in just 15 minutes. This ensures your contents remain chilled without the hassle of ice.

Powering this cooler is convenient, as it supports four charging methods: AC, DC, solar, and USB-C. This flexibility means you can recharge it practically anywhere, which is excellent for outdoor adventures. Its dual 288Wh LiFePO4 batteries provide up to 4.3 days of cooling at a steady 39°F, though this drops to 52 hours with just one battery.

On the downside, the cooler is relatively heavy at 56.22 pounds, which may hinder its portability despite its portable design. This might be a consideration if you plan on moving it frequently or for long distances without additional help. Additionally, while its energy consumption is relatively modest at 96.8 Watt hours annually, the initial investment in such a versatile cooler might be on the higher side.

The Anker SOLIX EverFrost 2 also functions as a power bank, equipped with USB ports for charging devices, adding to its utility. Constructed with durability in mind, it promises a long lifespan with up to 10 years of reliable battery performance. This cooler is a solid choice for those who prioritize convenience and efficiency during their travels, though its weight might be a factor for some users to consider.

The Anker SOLIX EverFrost 2 is a large 58-liter electric cooler designed for car trips, camping, and outdoor adventures. It stands out with its strong cooling ability, quickly dropping temperatures from room temperature to freezing in about 15 minutes and maintaining chill between -4°F and 68°F. Its dual 288Wh lithium batteries allow it to keep your food and drinks cold for over four days without needing a recharge, which is impressive for long trips. You can recharge the batteries in multiple ways—including solar panels, car sockets, and regular outlets—making it flexible for different situations.

Another handy feature is that the cooler doubles as a power bank, letting you charge devices via USB ports, which adds convenience when you're off-grid. However, portability might be a challenge due to its weight of about 69 pounds and fairly large dimensions, so it’s better suited for those with enough space and not needing to carry it often by hand. The cooler's sturdy polyurethane foam build suggests good durability, and its energy consumption is reasonably efficient for its size and performance.

If you prioritize a reliable, high-capacity cooler with versatile power options and strong cooling performance for extended outdoor use, the Anker SOLIX EverFrost 2 is a solid choice. For those needing something lightweight and easier to carry frequently, smaller models might be more suitable.

The Wagan EL6214 Personal Thermoelectric Cooler/Warmer offers a 14-liter capacity, making it suitable for holding up to 12 soda cans or standard-sized water bottles. This capacity is adequate for personal use on road trips or camping. Its cooling performance is quite efficient, with the ability to cool up to 32-36 degrees Fahrenheit below room temperature and heat up to 140 degrees Fahrenheit, providing versatility for keeping your food and drinks at the desired temperature.

The power source is a 12/24V DC outlet, making it compatible with most car setups, and it also has an option for an AC adapter (sold separately) for home or office use. It scores well on energy efficiency, having a 5-star Energy Star rating, which can help save on energy consumption during long trips. Portability is another strong point, with a built-in shoulder strap and a 6-foot DC power cord that allows you to place it in convenient spots within your vehicle.

However, at 10.25 pounds, it might be a bit heavy for some users to carry around frequently. Durability seems solid, given its design to fit in car consoles or back seats. While it provides good functionality, the need to purchase an additional AC adapter for use outside the car could be seen as a drawback for users wanting more versatility without extra purchases.