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 LiTHELi Frozen Pack is a versatile 20-liter portable car refrigerator designed for travel, camping, and outdoor use. It cools quickly—dropping from room temperature to near-freezing in about 15 minutes—thanks to an efficient compressor, allowing you to keep drinks and food fresh at temperatures from -4°F to 68°F. With enough space for multiple cans and bottles, it’s well-suited for family trips or day outings. The backpack-style design stands out by making it easy to carry hands-free, with extra pockets for organizing small items, which is great for hiking or beach days.

It runs quietly at 35dB, so it won’t disturb your rest, and its insulation can keep contents cold for up to 4 hours without power, which is helpful for short stops away from outlets. Power options are flexible: it can run on its rechargeable battery, your car’s 12V/24V outlet, or standard home power. The included battery also doubles as a power bank for charging devices, adding convenience. Its build is robust enough to handle some bumps and tilts, useful for outdoor adventures.

On the downside, it weighs 33 pounds, which might be a bit heavy for some users despite the backpack design. Also, it uses a manual defrost system, which requires occasional maintenance to keep it running smoothly. Energy consumption is moderate with a 3-star rating, so while it’s not the most energy-saving unit, it balances performance well. This cooler offers a flexible and practical solution for those needing a reliable, portable fridge with good cooling power and multiple ways to stay powered on the go.