Best Dometic Cfx 40w 2026

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Last Updated - 22.07.2026

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01

Dometic

Dometic Coolfreeze Compressor Cool Box

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9.9

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

USB port for charging small devices
Operation on 100 V to 240 V AC voltage as well as 12 V or 24 V DC voltage possible in the car, truck or on the socket. 3-stage battery monitor for monitoring the car battery. Input frequency 50/60 Hz
Mobile mini fridge for camping, holidays, leisure and work. Economical and quiet operation
Freezer safe to -22 °C
Excellent cooling results even at extremely high outdoor temperatures
Cooling and freezing: excellent cooling results even at extremely high outdoor temperatures, adjustable from +10 to -22 °C
Control panel with digital display, operating status and error display, memory function, USB port for charging small devices/smartphones
CFX special electronics with digital temperature display
38 litre capacity. Robust, durable housing with corner reinforcements, stainless steel hinges and lid coating
12/24 Volt DC and 100 -240 Volt AC

850,91 €
02

Dometic

Dometic CFX5 45 Portable Compressor Cool Box 45L - 12/24V 240V - Electric Cool Box, Freezer Box Car - Mini Fridge for Truck, Boat, Motorhome

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

SUSTAINABILITY: At Dometic, we use innovation for sustainability to develop new products with more sustainable materials, better energy balance and excellent durability.
Optimised design: the efficient dimensions maximise the performance of the compressor, while the large evaporator in the inner walls ensures even and efficient cold air distribution.
Large capacity: this compressor cool box offers a generous capacity of 46 litres. Ideal for long journeys by car, boat, RV or motorhome and perfect for the campsite.
Hot or cold: our battery-operated compressor cool box offers the flexibility of a refrigerator thanks to extensive temperature options. The temperature can be adjusted between +20 and -22 °C.
Bluetooth app: Monitor energy consumption and temperature of the cool box via Dometic Bluetooth app. Receive notifications when lid is open and connect multiple devices at the same time.

849,00 €
03

Dometic

Dometic CFF 20 Portable Electric Compressor Cool Box

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Powerful cooling and freezing function - reliable even when heated. Thanks to the energy-efficient compressor system, the CFF 45 reliably cools down to -18 °C - even at outdoor temperatures of over 30 °C. The temperature range is flexibly adjustable between +20°C and -18°C, ideal for fresh food or frozen supplies.
Lid can be opened on both sides - Maximum comfort on the go. The innovative double-sided lid of the CFF 45 allows easy access from both sides - perfect for tight spaces in the caravan, boat or car. This thoughtful feature makes it easy to load and remove food and drinks without compromising cooling performance.
Large interior space - Sophisticated division for more storage space. With a net capacity of 44 litres, the CFF 45 offers space for upright 1.5 litre bottles. Removable baskets and a flexible divider ensure optimal interior organisation. The even temperature distribution prevents cold zones and saves energy.
Flexible power supply - For car, camping and home. The cool box can be operated via 12 V, 24 V or 230 V and is therefore versatile - whether in the vehicle, on the campsite or at home. The robust construction and light weight of under 19 kg make it the ideal companion for outdoor adventures.
Energy-efficient and quiet – ideal for long journeys. The Dometic CFF 45 impresses with its economical power consumption (energy efficiency class A+) and quiet operation. The dimmable LED display shows the current temperature even in the dark, while the integrated LED interior lighting ensures an overview - even at night.

499,88 €
04

Dometic

DOMETIC CFX 35 Compressor Cool Box, 32 Litres, 12/24 V and 230 V for Car, Lorry, Boat, Caravan and Socket, with USB Connection

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Storage capacity: 32 litres. Robust, durable housing with corner reinforcements, stainless steel hinges and lid coating.
Operation with 100–240 V AC voltage as well as 12 V or 24 V DC voltage possible in the car, lorry or on the socket. 3-stage battery monitor for monitoring the car battery. Input frequency: 50/60 Hz.
Mobile mini fridge for camping, vacation, leisure and work. Economical and quiet operation.
Cooling and freezing: excellent cooling results even with extremely high outside temperatures, adjustable from +10 to -22 °C.
Control panel with digital display, operating status and error display, memory function, USB port for charging small devices/smartphones.

514,49 €
Value for Money

05

Dometic

Dometic CFF 20 Portable Electric Compressor Cool Box

16% Off

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

User-friendly operation and care: a digital temperature display allows precise adjustment and monitoring of the cooling temperature. The removable lid with lock makes cleaning and access to the contents easy - practical and hygienic at the same time
Robust, quiet and mobile: the cool box impresses with its lightweight, sturdy housing, ergonomic carrying handles and quiet operation. It keeps the temperature stable for a period of time even without power supply - ideal for longer trips or outdoor adventures
Powerful cooling and freezing up to -18 °C: The Dometic CFF 20 offers reliable cooling and freezing performance with a temperature range of +20 °C to -18 °C – even at outdoor temperatures up to +32 °C. Ideal for camping, road trips or mobile use when fresh food or cold drinks are in demand
Energy-efficient and flexible: thanks to modern compressor technology, the CFF 20 is particularly energy-saving – at 12/24 V DC or 230 V AC. It is suitable for connecting in the vehicle as well as to the socket at home or at the campsite
Compact design with high capacity: despite its handy size, the cool box offers a volume of 21 litres, enough for six 1.5 litre bottles or 32 cans of 330 ml. The slim format fits comfortably in cars, caravans or boats and can be stored to save space

375,00 € 449,00 €(16% Off off)
06

KFD

KFD Power Supply Cool Box Charger for Dometic Car Fridge Replacement Parts Compressor CFX3 12 V Replacement Cable 230 V Waeco CDF-26 CDF-35 CDF-36 Mobicool MCF40 Alpicool Bodega Cooler Power Supply AC Adapter

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

With European power cable, please note: not all devices are compatible with it. Please pay attention to the output voltage, output current and plug size of your original power supply
Replacement cable compatible with Waeco CFX-35 COX-65 CF-80 CFX-95 CF-18 CDF-36 CDF-26 CF-50 Cooler Box Cable, Setpower AJ30, Domende 54qt, Engel, Jinsanity, ZENY, COOLBO, VBENLEM, Ivation, Hebron, AONI, Mossimo 50 Calamer, Calamer, 1affenery, TW-45 Car Refrigerator, EENOUR, ARB 10910076 ARB Refrigerator Portable Car Refrigerator Fridge Freezer Replacement Parts Accessories DC Cable and More Other Brands of Car Refrigerators with Freezer
Power Supply Cool Box Cooling Box Cable Compatible with Waeco CFX 28, CFX 35/35W, CFX40/40W, CFX50/50W, CFX65/65W, CFX65DZ, CFX75DZW, Alpicool, BODEGA, Euhomy, ARB, F40C4TMP, ICECO, AstroAI, BougeRV, Ko. Setpower e0000a35 TC35 FC 20 series, Dometic CFX3, AUTOOMMO, Aspenora, Wagan EL6206 EL6224 EL6214, Dometic CFX 45 cfx-95 CF50 cf-80, Massimo CX40, ICECO GO20 JP30, Iceco JP44. 2 vl45, Iceco 12Volt fridge, Alpicool C9 CF35 C40 K18 ECX30 CX40 T36 CF-55, JoyTutus Cooler Power Supply AC Adapter 100-240V Charger for Dometic Compressor
KFD products have been tested by the manufacturer to meet and/or exceed OEM specifications. Global input voltage 100-240VAC 50/60Hz OVP, OCP, SCP protection tested devices. (OVP: surge protection. OCP: over-current output protection SCP: Short circuit protection.) Certified design ensures superior performance and reliability. 100% compatibility with the original, more safety than others
Input: AC 100-240V, 50/60Hz. Output: DC 14.5V 6A 87W Car cooler car fridge/freezer spare parts accessories. Please note: this car adapter is not compatible with all car refrigerators and car coolers. Please check the model of your car freezer before purchasing

28,99 €
07

Dometic

DOMETIC CFX2 Portable Compressor Cool Box with App Control - 12/24V 100/240V with Battery Protection - Electric Cool Box, Freezer Box Car - USB

19% Off

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Smart control via app: with the integrated Bluetooth function, the cool box can be easily controlled via the DOMETIC mobile cooling app. Temperature, operating status and power consumption can be monitored and adjusted directly from your smartphone for maximum control on the go.
Robust design and well thought-out features: the sturdy housing with reinforced corners, stainless steel hinges and removable lid is designed for outdoor use. Ergonomic, folding handles, interior lighting, USB port for charging small devices and a practical drain plug for cleaning complete the thoughtful design.
Plenty of space without ice: with a capacity of 28 litres, the CFX2 28 offers space for up to 42 cans (330 ml) or four 1.5 litre bottles. With no ice packs or ice needed, the entire interior is available for food and drinks - ideal for weekend getaways and outdoor adventures.
FLEXIBLE POWER SUPPLY & BATTERY PROTECTION: The cool box can be operated via both 12/24V DC and over 100-240V AC. An integrated 3-stage battery protection reliably prevents the deep discharge of the vehicle battery - especially important during longer trips or in standing operation.
Energy-efficient and powerful: the DOMETIC CFX2 28 is equipped with a highly efficient compressor that allows precise temperature control from +20 °C to -22 °C. Thanks to the energy efficiency class B and an average consumption of only 1-2 amps per hour, it is ideal for mobile use - whether in the car, boat or camping.

442,75 € 549,00 €(19% Off off)
08

Dometic

Dometic CFX5 25 Portable Compressor Cool Box 25L - 12/24V 240V - Electric Cool Box, Freezer Box Car - Mini Fridge for Truck, Boat, Motorhome

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

SUSTAINABILITY: At Dometic, we use innovation for sustainability to develop new products with more sustainable materials, better energy balance and excellent durability.
Optimised design: the efficient dimensions maximise the performance of the compressor, while the large evaporator in the inner walls ensures even and efficient cold air distribution.
Large capacity: this compressor cool box offers a generous capacity of 25 litres. Ideal for long journeys by car, boat, RV or motorhome and perfect for the campsite.
Large capacity and quiet operation: with up to 46 L volume, the CFX5 offers space for approx. 67 cans. 1.5L bottles fit upright. Despite the size, the cool box works particularly quietly.
Hot or cold: our battery-operated compressor cool box offers the flexibility of a refrigerator thanks to extensive temperature options. The temperature can be adjusted between +20 and -22 °C.

749,00 €
09

Dometic

Dometic CFX5 35 Portable Compressor Cool Box 35L - 12/24V 240V - Electric Cool Box, Freezer Box Car - Mini Fridge for Truck, Boat, Motorhome

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

SUSTAINABILITY: At Dometic, we use innovation for sustainability to develop new products with more sustainable materials, better energy balance and excellent durability.
Optimised design: the efficient dimensions maximise the performance of the compressor, while the large evaporator in the inner walls ensures even and efficient cold air distribution.
Large capacity: this compressor cool box offers a generous capacity of 35 litres. Ideal for long journeys by car, boat, RV or motorhome and perfect for the campsite.
Hot or cold: our battery-operated compressor cool box offers the flexibility of a refrigerator thanks to extensive temperature options. The temperature can be adjusted between +20 and -22 °C.
Bluetooth app: Monitor energy consumption and temperature of the cool box via Dometic Bluetooth app. Receive notifications when lid is open and connect multiple devices at the same time.

799,00 €
10

Eansiya

Eansiya Power Supply Charger for Mobicool MCF40, Alpicool Bodega BougeRV 12 V, Dometi-c Compressor Cool Box CFX3 Car Fridge Freezer, Waeco CFX-35 CDF-36 CDF-26 CF-50

14% Off

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Show more
Main highlights

With European power cable, please note: not all devices are compatible with it. Please pay attention to the output voltage, output current and plug size of your original power supply
OUR WARRANTY - That's why we offer industry-leading return and exchange conditions: within 30 days of purchase. In addition, we will exchange your product LIFETIME from the date of purchase if it is defective.
Input: AC 100-240V, 50/60Hz. Output: DC 14.5V 6A 87W Car cooler car fridge/freezer replacement parts accessories. ! ! Please note: this car adapter is not compatible with all
Compatible with Waeco CFX 28, CFX 35/35W, CFX40/40W, CFX50/50W, CFX65/65W, CFX65DZ, CFX75DZW, Alpicool, BODEGA, Euhomy, ARB,F40C4TMP, ICECO, AstroAI, BougeRV, Kohree, Setpower ea. 35 TC3 TC5 FC 20 series, Dometi-c CFX3, AUTOOMMO, Aspenora, Wagan EL6206 EL6224 EL6214, Dometi-c CFX 45 cfx-95 CF50 cf-80, Massimo CX40, ICECO GO20 JP30, Iceco JP42 vll. 45, Iceco 12Volt fridge, Alpicool C9 CF35 C40 K18 CX30 CX40 T36 CF-55, JoyTutus Fridge Portable Car Fridge Freezer Replacement Parts Accessories DC Cable and More Other Brands of Car Refrigerators with Freezer
Car refrigerators and car coolers compatible. Please check the model of your car freezer purchasing before purchasing. Compatible with Waeco CFX-35 COX-65 CF-80 CFX-95 CF-18 CDF-36 CDF-26 CF-50, Setpower AJ30, Domende 54qt, Engel, Jinsanity, ZENY, COOLBO, VBENLEM, Ivation, Hebr. ONI, AONI, Mo, ssimo 50L, Kalamer, Paffenery, TW-45 Car Refrigerator, EENOUR, ARB 10910076 ARB Fridge Portable Car Fridge Cool

24,99 € 28,99 €(14% Off off)