Image of the TFXTREME40 portable fridge freezer on a plain background

Image of the TFXTREME40 with the lid opened

Image of the TFXTREME40 with the remote control app in use on a phone

Image showing the dual interior of the TF - XTREME 50 fridge freezer compartments.

TF-Xtreme 40 Portable Fridge Freezer

Name: TF-Xtreme 40 Portable Fridge Freezer
Brand: Totalcool
SKU: TFX40
Price: 309.00 GBP
Availability: InStock

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£309.00

Size: 40 Litre

angled Image of the TF-XTREME-50 Grey portable fridge freezer with the lid closed

Rapid Cooling: Drops to -20°C in just 20–30 minutes, ensuring quick and efficient chilling.
Effortless Portability: Compact and lightweight design for easy transport wherever you go.
Energy Efficient: Low power consumption, maximizing performance without draining your power supply.
Dual-Zone Precision: Independently control two temperature zones for versatile cooling options.
Ultra-Quiet Operation: Designed for minimal noise, perfect for peaceful environments.
Smart App Control: Adjust and monitor temperatures remotely via a user-friendly mobile app.

Features

12v, 24v and AC mains power
Latest in compressor cooling technology
Ultra-energy efficient with low current draw
ECO Mode
Intermittent compressor technology
Built in battery protection system with automatic cut-off
Dual Zone fridge and freezer
Lightweight, strong and durable
Easy to use smart LED control system
Android and IOS Application for easy management
Re-enforced exterior with cup holders
Retractable handle
Robust wheels
Dual side-opening lid
FREE 3.5m 12v lead and 1.5m AC mains power lead included

Product Statistics

Uses only 30 – 40 watts / 2.5 – 3.3 Amps
Temperature Range: -20ºC to +20ºC
The built-in battery protection system will automatically cut off the unit at 9.5 volts, always leaving you with enough power to start your engine
Dependant upon battery size, mode setting and ambient temperature the TFX40 will run off a car battery for around 25-30 hours on average
Dependent upon battery size, mode setting and ambient temperature the TFX40 will run off a caravan/motorhome battery for around 40-60 hours on average
Only takes around 20-30 minutes to reach -20 degrees
The TFX40 range will run off the Totalpower 500 for 30-50 hours depending on the mode setting and ambient temperature
Very low noise at only 42dB

Sizing

EXTERNAL
Handle length fully extended: 340mm

D 692mm  x W 450mm x H 470mm

INTERNAL
Smaller Compartment (Back) – D 180 mm x W 308 mm x H 140 mm

Larger Compartment (Front) – D 310 mm x W 308 mm x H 330 mm

Warranty

Contact Us: If you suspect a warranty issue with your TF-XTREME 40, please email us at sales@totalcool.co.uk before returning the item.

Provide Details: Include a few photos and a brief description of the problem, as well as your original order number. This helps us resolve your issue quickly.

Warranty Coverage Periods:

- TF-XTREME 40: 24 months

What the Warranty Does Not Cover:

- Normal Wear and Tear: Scratches, fading, and other signs of normal wear.

- Other Damage: Damage not caused by defects in materials or workmanship, such as neglect, abuse, improper maintenance, or customer-performed repairs or alterations.

- Professional Use: Items used in teaching, rental, commercial, or instructional activities.

- Improper Care: Damage from failure to follow care instructions, including improper handling or storage.

- Second-Hand Items: Items sold as second-hand or not purchased directly from Totalcool.

Totalcool retains the right to define acceptable wear and tear conditions. This typically involves following the provided care instructions and taking reasonable precautions to maintain the TF-XTREME 40.
Totalcool will not repair or replace items that show clear signs of physical stress, such as rips and tears, or where there is evidence of inadequate care, poor fit, treatment, or deliberate misuse.

Product instructions

Click here to view the TF-XTREME 40 user manual

TF-Xtreme 40 Portable Fridge Freezer

£309.00

Lifestyle image of the TF-XTREME 50 outside of a motorhome with a man and woman enjoying chilled beverages

Unmatched Capacity and Cooling Performance

Whether you're deep in the wilderness or on a cross-country road trip, the TF Xtreme 40 gives you 40 litres of powerful cooling capacity. Designed for adventurers who need maximum storage and extreme cooling performance, this portable 12V fridge freezer is built to keep up with your toughest journeys.

Dual Zone

The TF-Xtreme Portable Fridge Freezer features Dual Zone technology, allowing you to set separate temperatures for the fridge and freezer compartments. Whether you're storing fresh food or keeping ice frozen, this rugged and efficient unit is perfect for camping, road trips, and off-grid adventures. Designed for maximum cooling performance with low power consumption, it's built to handle any journey.

12V, 24V & Mains

The TF-Xtreme Portable Fridge Freezer is designed for versatility, running on 12V, 24V, and mains power. With its low current draw, it’s perfect for use in vehicles, boats, and off-grid setups without draining your battery. Whether you're on the road or plugged into the mains at home, enjoy reliable cooling wherever you go.

Wheels for Mobility

The TF-Xtreme features durable wheels, making it easy to transport across any terrain. Whether you're at the campsite, on the beach, or loading up for a road trip, simply roll it to your destination without the hassle of heavy lifting.

App Controlled

The TF-Xtreme can be fully controlled through the Totalfreeze app, allowing you to adjust temperatures, monitor power usage, and switch between modes remotely. Whether you're in your vehicle or relaxing at camp, you have complete control over your fridge freezer right from your phone.

Retractable Handle

The TF-Xtreme features a convenient retractable handle, allowing for quick and easy movement wherever you go. Whether you're at the campsite or loading it into your vehicle, simply extend the handle and glide it to your next adventure.

Customizable Lid Opening

The TF-Xtreme offers a customizable lid opening, allowing you to choose the direction it opens for added convenience. Whether you need it to open from the front or the side, you can easily adjust the lid to suit your space and preferences, making it perfect for any environment.

Dual Zone

The TF-Xtreme Portable Fridge Freezer features Dual Zone technology, allowing you to set separate temperatures for the fridge and freezer compartments. Whether you're storing fresh food or keeping ice frozen, this rugged and efficient unit is perfect for camping, road trips, and off-grid adventures. Designed for maximum cooling performance with low power consumption, it's built to handle any journey.

12V, 24V & Mains

The TF-Xtreme Portable Fridge Freezer is designed for versatility, running on 12V, 24V, and mains power. With its low current draw, it’s perfect for use in vehicles, boats, and off-grid setups without draining your battery. Whether you're on the road or plugged into the mains at home, enjoy reliable cooling wherever you go.

Wheels for Mobility

The TF-Xtreme features durable wheels, making it easy to transport across any terrain. Whether you're at the campsite, on the beach, or loading up for a road trip, simply roll it to your destination without the hassle of heavy lifting.

App Controlled

The TF-Xtreme can be fully controlled through the Totalfreeze app, allowing you to adjust temperatures, monitor power usage, and switch between modes remotely. Whether you're in your vehicle or relaxing at camp, you have complete control over your fridge freezer right from your phone.

Retractable Handle

The TF-Xtreme features a convenient retractable handle, allowing for quick and easy movement wherever you go. Whether you're at the campsite or loading it into your vehicle, simply extend the handle and glide it to your next adventure.

Customizable Lid Opening

The TF-Xtreme offers a customizable lid opening, allowing you to choose the direction it opens for added convenience. Whether you need it to open from the front or the side, you can easily adjust the lid to suit your space and preferences, making it perfect for any environment.

specifications list

A list of the TF-Xtreme 40 Portable Fridge Freezer's key specifications

Dimensions

EXTERNAL
Handle length fully extended: 340mm

D 692mm  x W 450mm x H 470mm

INTERNAL
Smaller Compartment (Back) – D 180 mm x W 308 mm x H 140 mm

Larger Compartment (Front) – D 310 mm x W 308 mm x H 330 mm

User Manual

Click here to view the TF-XTREME 40 user manual

Spot On

Spot on used for a 4day fishing trip running off power pack and perfect all food fresh till lastday

Great

Great

TF Extreme 40 Fridge Freezer

Bought this FF earlier this year and used it in GB on a number of trips and it’s performed really well. Just spent 8 weeks touring France and Spain in up 36 degrees heat and it has exceeded expectations on both the fridge and freezer - we were eating ice creams from it on the hottest days - the freezer was maintaining minus 18 degrees ! Really can’t recommend highly enough.

not cooling

So far the freezer compartment hadn't worked at all and hasn't got below 6 degrees and is, 21 hours after setting up, rising in temperature, currently sat at 10 degrees. The larger compartment has also risen to 10 degrees now although that stayed at a lower temperature for longer. I've tried on both the leisure battery and the powerbank I bought for my CPAP and although both show as full the unit seems to not be able to cool down. Have messaged for advice in case there's a setting I'm not aware of but I won't get a reply till Monday when it's office hours. At present I feel like I've wasted a good deal of money for something I expected to be a quality product

Reallygood product and great customer

Reallygood product and great customer service

1 2 3

FAQS

What's in the box?

You will receive your TFX40 along with a Totalfreeze AC adapter, a Totalfreeze 12V lead, an AC mains lead (UK & EU) and a user guide.

Will the TFX40 run my battery flat?

No, the unit has a built-in battery protection system that will cut out at 9.5 volts always leaving you enough power to start the engine.

How long will the TFX40 run on a caravan / motorhome battery?

Depending on the size of the battery and the setting around 20 – 30 hours on average.

How long will the TFX40 run on my car battery?

Again, depending on the size of the battery and the mode setting around 12 – 15 hours on average.
(The above can be worked out by dividing the wattage of the battery by the wattage used per hour. A 600-watt battery divided by 45 watts an hour would last 13.3 hours).

How long will the TFX40 run off the Totalpower 600?

Around 30 – 35 hours depending on the mode setting and ambient temperature.

How long will it take for the TFX40 to reach -20 degrees?

Around 20 – 30 minutes depending on ambient temperature.

Does it matter what the ambient temperature is?

No, the compressor will just work harder to reach the desired temperature and may take slightly longer.

Is the TFX40 noisy?

No and the compressor works intermittently so when the compressor is not on there is no sound at all.

How much does the TFX40 weigh?

The TFX40 weighs 16 kg.

Is the TFX40 tough?

Yes it is made out of the highest quality polypropylene.

Let customers speak for us

from 460 reviews

Spot On

Spot on used for a 4day fishing trip running off power pack and perfect all food fresh till lastday

Mr P.

09/13/2025

TF-Xtreme 50 Portable Fridge Freezer

Great product run my fridge with solar all week

Great product run my fridge with solar all week. Didn’t drop below80%

Jamie D.

09/13/2025

Totalpower 1500 Portable Power Station

Great

Tom B.

09/12/2025

TF-Xtreme 50 Portable Fridge Freezer

I haven't had it very long but so far so good. The panel seems very robust compared to a Polaroid SP50 i have. Time will tell.

Pembrokeshire S.

09/11/2025

Totalsolar 100 Solar Panel

TF Extreme 40 Fridge Freezer

Bought this FF earlier this year and used it in GB on a number of trips and it’s performed really well. Just spent 8 weeks touring France and Spain in up 36 degrees heat and it has exceeded expectations on both the fridge and freezer - we were eating ice creams from it on the hottest days - the freezer was maintaining minus 18 degrees ! Really can’t recommend highly enough.

Russ F.

09/07/2025

TF-Xtreme 40 Portable Fridge Freezer

Reallygood product and great customer

Reallygood product and great customer service

Jamie D.

09/06/2025

TF-Xtreme 50 Portable Fridge Freezer

Excellent product, service and company

J.T.

09/04/2025

Totalfreeze 45 Portable Fridge Freezer

Great product

I recently purchased the Totalcool 18 on advice from my son who purchased the much bigger Totalcool fridge freezer which he loves , I received a faulty unit however Totalcool customer service was excellent a replacement was with me the very next morning via courier service , I have now used my Totalcool 18 over the last week and am very happy I decided to buy from this company and would highly recommend them .

GN

09/03/2025

Totalfreeze 18 Portable Fridge Freezer

Total cool great with this heat

Total cool great with this heat.

Carol-Anne

09/01/2025

Replacement Evaporative Cooling Filter Pads

I moved up from a 35litre to TF-Xtreme 50 litre

I moved up from a 35litre to TF-Xtreme 50 litre. I like the fact I can independently choice individual temperature for each compartment. Currently using the large area as a freezer and the smaller as a fridge. Once the food has be transferred to our camp, it will be come a wine and beer fridge. I have a solar powered Totalcool 500 power bank as addition belt and braces supply, which should run the unit between 30-50 hours depending on usage. I can recommend this unit. The staff are friendly and helpful with a professional attitude.Pleased.

Paul

09/01/2025

TF-Xtreme 50 Portable Fridge Freezer

Just the job. Great investment

Love it - Takes everything i need and takes up no more space than the coolbox and two coolbags I was trying to use previously.

Zac

09/01/2025

Totalfreeze 55 Portable Fridge Freezer

Short Notice Purchase

I bought this as I realised I didn't have a coolbag, about a week before my trip. It was chosen as an alternative to an expensive US brand and I was impressed at its ability to maintain ice for 48hrs and keep a variety of food and drinks cool at the same time. A satisfactory capacity for 2 adults and 2 children and very portable. I'll probably buy a smaller one to keep in the car.

David

09/01/2025