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Buying guide

12V Refrigerator Picks for Road Trips, Camping and RVs

See BougeRV CR22 Portable Refrigerator, 23 QuartCompare all picks

The short answer

The BougeRV 23-quart refrigerator is our starting pick for compact trips when its footprint fits your cargo area. Choose the EUHOMY 59-quart for more storage, or the Feelfunn dual-zone model when separate temperature controls matter. Measure lid clearance and plan parked power before buying; capacity alone does not tell you whether a fridge fits your trip.

By InterCar Group

Research-based comparison. Products have not been personally evaluated by our team.

How this list was built

Last updated

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Portable refrigerator in an SUV cargo area at a campsite

Plan cargo clearance and parked power before choosing fridge capacity.

AI-generated illustration. Product photos below come from the linked listings.

The shortlist

Start with these picks, then compare the full selection for your vehicle and the features you need.

Compare the picks

Match your use case, check the main trade-off, then open the full specifications or check the current offer.

Full specification table

Scroll horizontally to compare all specifications.

Published specifications for every pick, as the manufacturer states them. Prices are checked on Amazon, which is where the current one always is.
ProductListed capacityCooling arrangementPower optionsPurchase check
BougeRV CR22 Portable Refrigerator, 23 QuartCompact starting pick23 quartSingle controlled compartment12/24V DC and AC adapterFootprint, lid and ventilation clearance
EUHOMY Portable Refrigerator, 59 QuartLarger storage option59 quartSingle temperature control12/24V DC and AC adaptersCargo volume and loaded lifting needs
Feelfunn Dual-Zone Car Refrigerator, 40 QuartIndependent dual zones40 quartTwo independently controlled zonesDC cord and AC adapter includedCompartment sizes and temperature needs
EUHOMY Portable Refrigerator, 19 QuartSmall-capacity option19 quartSingle controlled compartment12/24V DC and AC adaptersActual dimensions and packing needs
Dometic CFX5 45 Electric Cooler, 45 LiterDometic platform option45 literSingle controlled compartment12/24V DC and AC inputCFX5 45 model and accessories

Every pick, and who each one is for

BougeRV CR22 Portable Refrigerator, 23 Quart
Mid-rangePrices move. Amazon has the current one, and it is the price you pay at checkout.
Pick 1 of 5Compact starting pick

BougeRV CR22 Portable Refrigerator, 23 Quart

A compact-capacity compressor fridge for a planned cargo space.

Best for Compact trips with one temperature requirement

Based on published specifications

Listed capacity
23 quart
Cooling arrangement
Single controlled compartment
Power options
12/24V DC and AC adapter
Purchase check
Footprint, lid and ventilation clearance

What it does well

  • AC and DC power connections are listed
  • Battery-protection settings are documented

What to know

  • Cannot provide two independently controlled temperatures
  • Parked runtime depends on the power source and conditions

Our take

Choose the BougeRV when one temperature setting and the listed capacity cover the trip. Measure the body and lid clearance before buying and leave the ventilation space its manual requires. The package lists AC and DC connections, which is useful for preparing the fridge before moving it to the car. We do not use the advertised cooldown time as a measured comparison, and no promise is made that a starting battery can power it overnight.

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EUHOMY Portable Refrigerator, 59 Quart
Mid-rangePrices move. Amazon has the current one, and it is the price you pay at checkout.
Pick 2 of 5Larger storage option

EUHOMY Portable Refrigerator, 59 Quart

More listed storage when the vehicle has room for it.

Best for Trips needing more shared-temperature storage

Based on published specifications

Listed capacity
59 quart
Cooling arrangement
Single temperature control
Power options
12/24V DC and AC adapters
Purchase check
Cargo volume and loaded lifting needs

What it does well

  • Larger listed capacity than the compact picks
  • Removable basket and app control are listed

What to know

  • Requires more cargo space
  • Do not assume independent fridge and freezer controls

Our take

The 59-quart EUHOMY is the storage-volume branch for a buyer who has room for the larger body and enough power planning for the trip. Confirm the exact configuration: a basket or separate-looking area should not be mistaken for independent zone control. Consider how you will lift and secure the loaded unit as well as where it sits. If the real requirement is simultaneous fridge and freezer settings, compare the Feelfunn instead.

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Feelfunn Dual-Zone Car Refrigerator, 40 Quart
Mid-rangePrices move. Amazon has the current one, and it is the price you pay at checkout.
Pick 3 of 5Independent dual zones

Feelfunn Dual-Zone Car Refrigerator, 40 Quart

Separate temperature controls for a different packing plan.

Best for Trips needing separately controlled compartments

Based on published specifications

Listed capacity
40 quart
Cooling arrangement
Two independently controlled zones
Power options
DC cord and AC adapter included
Purchase check
Compartment sizes and temperature needs

What it does well

  • Listing specifies independent zone temperature controls
  • Removable basket and drain are listed

What to know

  • Compartments divide the available storage volume
  • Energy use depends on both settings and conditions

Our take

The Feelfunn is the separate-temperature branch because its listing explicitly specifies independent controls for the two zones. That addresses a different need from choosing the largest single-compartment fridge. Check each compartment’s usable dimensions against what you intend to pack, and verify the manual before setting it up. We do not adopt the listing’s certification or energy-use claims without separate documentation; the recommendation rests on the documented compartment controls and package contents.

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EUHOMY Portable Refrigerator, 19 Quart
BudgetPrices move. Amazon has the current one, and it is the price you pay at checkout.
Pick 4 of 5Small-capacity option

EUHOMY Portable Refrigerator, 19 Quart

A smaller-capacity branch for a limited food-and-drink load.

Best for Small loads where minimizing fridge capacity is sensible

Based on published specifications

Listed capacity
19 quart
Cooling arrangement
Single controlled compartment
Power options
12/24V DC and AC adapters
Purchase check
Actual dimensions and packing needs

What it does well

  • Smallest listed capacity in this comparison
  • App control and battery-protection settings are listed

What to know

  • Less space for bulky containers
  • Small capacity does not establish low measured consumption

Our take

Choose the 19-quart EUHOMY when a small load is intentional and the actual dimensions suit the vehicle. It avoids selecting a larger compartment that you do not need to carry, but capacity alone cannot prove that it uses the least energy. Check your containers against the interior layout and leave the required external ventilation space. For longer trips with more food, the larger EUHOMY may be the more practical comparison.

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Dometic CFX5 45 Electric Cooler, 45 Liter
PremiumPrices move. Amazon has the current one, and it is the price you pay at checkout.
Pick 5 of 5Dometic platform option

Dometic CFX5 45 Electric Cooler, 45 Liter

The CFX5 45 specifically, with manufacturer documentation linked.

Best for Buyers comparing the documented CFX5 platform

Based on published specifications

Listed capacity
45 liter
Cooling arrangement
Single controlled compartment
Power options
12/24V DC and AC input
Purchase check
CFX5 45 model and accessories

What it does well

  • Manufacturer publishes model-specific power and temperature specifications
  • Battery-protection functionality is documented

What to know

  • This is CFX5 45, not the older CFX3 model
  • Check accessories and cargo installation separately

Our take

The Dometic branch is for a buyer comparing the CFX5 platform and its published specifications, not looking for the lowest-cost container alone. The exact generation matters: the linked model is CFX5 45, so specifications from CFX3 should not be transferred to it. Check the installation space and accessory package on the current listing. We have not measured a cooling, insulation or reliability advantage over the other fridges in this guide.

Manufacturer specificationsCheck price on AmazonOpens Amazon in a new tab

How this list was built

We compared exact model listings by stated capacity, power connections and independently controlled compartments. We have not measured cooldown time, noise, power consumption or food temperatures. Dometic generation names are kept explicit to avoid transferring specifications between similar products.

  • A divider is not treated as evidence of independent temperature control.
  • Battery-cutoff features are not a guarantee of remaining starting power.
  • Capacities retain the manufacturer’s listed units; cargo and lid clearance still need measuring.

Product links lead to the Amazon listings used for this comparison. Specifications and bundles can change; confirm details against the manufacturer’s documentation before ordering.

Sources and model references

What to decide before you buy

Before you order

Confirm the exact model, compatibility, included accessories and any ongoing fees on the listing. Compare the total cost at checkout, including any installation or accessories you need.

Single-zone vs dual-zone: do you need both temperatures?

A single controlled compartment is appropriate when the contents share one temperature requirement. It may operate as a fridge or freezer, but that does not mean it provides both independently at once. A dual-zone model with separate controls is the relevant branch when that separation matters. Check the actual compartment arrangement and usable space; a divider or basket alone is not proof of independent temperature control.

Will it fit with the lid open and vents clear?

Measure the cargo space, lid movement and the clearances required by the fridge manual. Leave the specified ventilation space and plan how the unit will be secured for travel. A large quoted capacity can be attractive until the lid hits a cargo cover or the body occupies the luggage space you need. The EUHOMY 19-quart is the smaller-capacity branch here, while the 59-quart model prioritizes storage volume.

How will the fridge run when the engine is off?

Check whether the vehicle socket remains powered when parked and whether the vehicle guidance permits the planned load. A battery-protection cutoff can interrupt power; it is not a promise that every starting battery will remain ready under every condition. For camping, a compatible separate power source may be the better plan. Match the fridge input and cable requirements, and do not infer overnight runtime from a compressor’s advertised operating watts alone.

Does a bigger fridge need a bigger power station?

Size is only one influence on consumption. Ambient temperature, setpoint, ventilation, loading and lid openings affect how often the compressor runs. Preconditioning contents and following the manufacturer’s placement guidance can change the workload. We have not measured energy use across these fridges, so there is no guaranteed overnight runtime or universal battery-size recommendation. Use documented input limits and a realistic measured load when sizing the power setup.

What buyers ask

Will a 12V fridge drain my car battery?

It draws power whenever its cooling system and electronics require it. A low-voltage cutoff can stop operation, but does not guarantee starting reserve in every battery and condition. Check vehicle and fridge instructions and plan a suitable parked power source.

Can a single-zone fridge cool and freeze separately?

Not with independent settings in one controlled compartment. A divider or basket does not automatically create a separately regulated zone. Choose a model explicitly documenting independent controls if you need simultaneous different temperatures.

How long will a portable power station run a car fridge?

There is no single answer from capacity alone. Compressor cycling, ambient heat, setpoint, openings, conversion losses and available battery energy all matter. Match electrical compatibility first, then size around realistic consumption rather than a guaranteed hours claim.

Can I use a 12V refrigerator at home?

The models here list AC power support or an included AC adapter, but verify the exact package and regional input requirements before buying. Follow the manual for ventilation and placement in either location.

Are the listed capacities directly comparable?

The listings use both quarts and liters, and usable space also depends on compartment shape and internal fittings. We preserve the manufacturer’s stated units rather than implying identical packing capacity. Measure the containers you actually plan to carry.