10 Best Plug In Coolers For Cars 2026 in the United States

The EUHOMY 12 Volt Refrigerator is a versatile and portable cooler designed mainly for car use but also works with home power sources. It has a solid 25-liter capacity, which is good for camping, road trips, or boating, providing enough space for drinks and snacks. Thanks to its powerful compressor, it cools quickly and can freeze items down to -4°F, adjusting between fridge and freezer modes.

This efficient cooling uses around 45 watts, which is reasonable for a device of this size. The cooler runs quietly at 42 decibels, so it won’t disturb your drive or camp setting. Its magnetic sealing lid helps keep the cold air in and improves energy efficiency, while the anti-shock design means it keeps working smoothly even on bumpy roads. You can control it remotely via an app using Bluetooth, adding convenience during travel. The device supports multiple power options—both 12/24V DC for vehicles and 110/240V AC for home use, making it flexible for different environments. It also has built-in battery protection settings to avoid draining your car’s battery.

The unit weighs about 21 pounds, which may be somewhat heavy for users looking for ultra-lightweight options. While energy consumption is reasonable, it is not the most energy-efficient model available for long-term use without frequent recharging. This cooler is well suited for those seeking a reliable, quiet, and smart-controlled fridge/freezer for travel and outdoor activities, though users wanting ultra-lightweight or extremely energy-efficient options might consider comparing other models.

The COSTWAY Car Refrigerator is a solid choice if you need a portable cooler for road trips, camping, or even truck use. It offers a large capacity of about 44 quarts, enough to store plenty of drinks and snacks for several people. Thanks to compressor cooling technology, it chills items quickly—dropping the temperature from 90°F to 32°F in about 30 minutes. This makes it more efficient than some simple icebox-style coolers. It also has an ECO mode that saves energy while maintaining good cooling performance.

Power-wise, it runs on 12V or 24V DC, so it plugs directly into your car or RV power outlet. The cooler has built-in battery protection with three levels to prevent draining your vehicle’s battery, which is a useful safety feature. Noise is kept low, under 45 decibels, so it won’t be disruptive inside your car or camper. Durability is a highlight here—the unit is made from sturdy ABS plastic with a shockproof design, meaning it can handle bumps and rough roads without damage. It weighs 33 pounds and features a handle for easier carrying, although at this weight it’s not the lightest option if you plan frequent moves.

The LCD display and digital controls make setting and monitoring the temperature straightforward, even for those who aren’t tech-savvy. The fridge also has automatic defrost and two wire shelves inside for better organization. One downside is its size; while compact enough to fit in most vehicles, it’s not tiny, so you’ll need to make some space for it. Also, the price may be higher than basic cooler boxes, reflecting its compressor tech and durability. If you prioritize fast cooling, safety features, and durability for car or outdoor trips, this model is worth considering.

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.