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Home - Coolboxes- Waeco Mobicool B40

Waeco Mobicool B40 Portable Cool box

A 40 litre capacity compressor cooler with added freezer function

A refrigerator / freezer dual cooler system

Keep your cool with the Dometic Waeco B40 Cool Box! Featuring a superb dual cooler system (with separate options for deep freezing or keeping food and drink chilled), this portable compressor cooler is built for comfort, ease of use and features some quality additional features that make the B40 amazing value for money.

Straightforward power options

The Waeco Mobicool B40 AC/DC Cool Box can be used at home through a 230v mains (and will work in compressor mode with an adjustable thermostat from +12 °C down to –15 °C) or plugged into a car's on board power supply (12v, where it'll work in thermoelectric mode and can keep your food chilled up to 20°C below ambient temperature).

A robust build

Featuring concave handles on either side of the unit, a sturdy cabinet and extra thick insulation (which should help to reduce your power consumption), the Waeco Mobicool B40 Cool Box is a popular portable cooler / freezer combo and would be ideal for camping, caravans and even day trips.

Waeco Mobicool B40 Portable Cool box with freezer option

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Technical Specifications:

  • Gross Capacity: 40 litres
  • Input Power: 12volts DC, Compressor 230 volts AC (220 ? 240 V) / 50 Hz / 0.65 A built-in adapter
  • DC: 47 watts (cooling max. 20°C below ambient temperature) AC: 65 watts (refrigeration and deep-freezing, continuously variable thermostat +12°C to 15°C)
  • Average Running Time: 6% at 20°C ambient temperature, 10% at 32°C ambient temperature, both at 5°C interior temperature
  • Insulation: CFC-free polyurethane foam
  • Cooling Performance: +12°C to -15°C
  • Colour: Coronet blue
  • Weight: 21kg
  • Dimensions: (L x W x H) 520 x 510 x 450mm
  • Product Code: B40 12230 D 001
  • Power connection: 12 v DC cigar plug or 230 v AC UK 3 pin plug


Dometic Waeco B40 portable compressor cooler freezer is ideal for catering for the needs of an entire family.

Next working day delivery on this product


Continuously variable temperature from +12°C to -15°C in compressor mode.

12v / 230 Volts

Refrigerator +7°C freezer compartment up to -12°C


Dometic Waeco Mobicool B40 Cool Box 12 volt
Dometic Mobicool B40 Cooler / freezer 230 volt mains
12 volt power supply
230 volt mains


Continuously variable temperature from +12°C to -15°C in compressor mode.