Product description
The PRO-USER CoolZ 40 is a spacious 40-liter compressor fridge for your car, camper or campsite. Set the temperature anywhere from −20 to +20 °C to chill drinks or freeze food as needed. It runs on 12/24 V DC from a vehicle outlet or on AC power via the included adapter. It weighs 13.8 kg. With the optional CoolZ Power battery, it keeps cooling even where there’s no car or outlet — at the beach, on a picnic or at a festival.
Why choose the CoolZ 40?
- Compressor coolingDepending on the temperature you set, it cools or freezes within a range of −20 to +20 °C and is designed to run at ambient temperatures up to +43 °C (climate classes N, ST and T). Unlike thermoelectric coolers, it keeps cooling reliably even on hot days.
- Quiet operationWith a noise level of up to 45 dB, it’s suitable for use in an RV or camper.
- MAX and ECO modesMAX chills the contents quickly, while ECO saves energy — especially useful when running on battery power.
- Bluetooth controlUse the ProUser Power app to set the temperature, switch modes and check the current temperature without opening the lid.
- Vehicle battery protectionWhen the voltage drops below the threshold you’ve set, the fridge switches off and turns back on once the voltage recovers. Choose from three protection levels.
- 40-liter capacityA spacious model for families, extended travel and stays in a camper.
- R600a refrigerantIsobutane with a low global warming potential (GWP).
- Practical detailsA lid that can be secured closed and reversed to open from the other side, plus a built-in bottle opener.
What’s in the box
- AC adapter and 12 V cableBoth the AC adapter and the cable for your vehicle outlet are included.
- Removable wire dividerUse the wire divider to partition the interior — or simply take it out when you don’t need it.
- Cutting boardFits the fridge lid precisely.
- Cooler bagFor carrying drinks and food away from the car.
Accessories and practical features
- CoolZ Power – fridge battery and power bankThis 133 Wh lithium-ion battery powers the fridge through a dedicated output and the included cable. The manufacturer quotes about 8 hours with a pre-cooled fridge and contents (depending on conditions and model). Two USB-C PD ports (65 W) and a USB-A port (40 W) also charge laptops and phones; the battery itself charges via USB-C.Optional accessory · SKU: TK20414
- CoolZ Standard – folding standThis folding aluminum stand raises the fridge to a comfortable working height. With the fridge off the ground, it stays cleaner.Optional accessory · SKU: TK20439
- ProUser Power app controlSet the temperature, switch between MAX and ECO, and check the current temperature right from your camp chair — without opening the lid. The app also lets you choose the battery protection level and °C/°F units, and lock the fridge display to prevent accidental presses.Bluetooth · smartphone or tablet
- Interior LED lightThe built-in LED light illuminates the inside of the fridge, so you can quickly find what you need after dark.Handy in the dark · in the car, at camp or in the garage
