Reemix KM-12-4L 4L Mini Fridge Cooler and Warmer

Cooler Warmer: The Reemix KM-12-4L is a 4-litre portable mini fridge designed to cool or warm small items at home or in a vehicle. Its compact capacity and dual power claims suit bedside or travel use, but thermoelectric cooling depends on the surrounding temperature.

At a glance

4-litre interior is claimed to hold six 330ml cans.
Thermoelectric cooling is stated to reach 18-20°C below ambient, with approximately 6°C cited for typical indoor conditions.
A warming mode is claimed to reach 65°C.
Listing describes both UK mains and 12V vehicle connections, plus a removable shelf.

Price

£32.99Save 15%

Reference price: ~~£38.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Compact 4-litre capacity and portable form factor suit keeping a small selection of drinks or personal-care items nearby.
Removable shelf offers a way to change the interior space for taller items.
Claimed mains and vehicle power options support use in more than one setting.

Cons

At 4 litres, the stated capacity is limited to small items rather than regular household food storage.
Thermoelectric cooling is temperature-dependent, so the stated cooling differential does not mean a fixed temperature in every room or vehicle.

Technical specifications

21 specifications

Identity
Brand	Reemix
Model	KM-12-4L

Capacity and layout
Capacity	4 litres
Claimed can capacity	6 x 330ml cans
Shelves	1
Door material	Plastic
Door orientation	Right
Colour	White

Cooling and operation
Cooling method	Thermoelectric
Defrost system	Manual
Cooling differential	18-20°C below ambient temperature
Claimed cooling temperature	approximately 6°C
Claimed warming limit	Up to 65°C
Claimed operating noise	28dB
Convertible freezer	No

Power
Listed voltage	230
Power plug type	Type G
Claimed power connections	240V AC (UK 3-pin lead) / 12V DC (car cigarette socket lead)

Dimensions and installation
Form factor	Portable
Dimensions listed	26D x 28W x 20H centimetres
Installation type	Countertop

What to know before buying

Listing details to confirm

Cooling is described as 18-20°C below ambient, while approximately 6°C is presented for typical indoor conditions. Treat 6°C as conditional, not a guaranteed set temperature. The description says to switch the unit off and wait at least 30 minutes before changing between hot and cold modes. It also advises unplugging weekly to wipe away condensation and leaving the door ajar when stored. The title's 12V and 240V plug claims differ from the details listing's 230V and Type G entries, so confirm the connections for the selected listing. The 28dB, UKCA conformity, warranty and customer-service statements are listing claims, not independently verified here.

What’s in the box

Included

1 mini fridge

Who is it for?

A good fit for

People wanting a small countertop cooler or warmer for a few cans, skincare products or snacks.
Buyers who want the listing's claimed option to power the unit at home or from a vehicle.

Less suited to

Anyone needing a freezer, a fixed precise temperature or space for substantial food storage.
Buyers who require independently confirmed noise, cooling performance or electrical specifications.

Reemix KM-12-4L 4L Mini Fridge Cooler and Warmer · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 14 ratings

5 stars74%74%
4 stars17%17%
3 stars9%9%
2 stars0%0%
1 star0%0%

Only aggregate ratings are supplied, with no customer-comment summary. The rating distribution leans positive but includes some middle ratings, and the small sample cannot explain buyers' experiences or establish how well the claimed cooling, warming or vehicle use works in practice.

Frequently asked questions

Does this mini fridge reach 6°C?

The listing says it cools 18-20°C below ambient and gives approximately 6°C for typical indoor conditions. The actual temperature is therefore dependent on the surrounding temperature.

Can it be used in a car and at home?

The title and feature text claim 12V vehicle and 240V UK mains connections. The details also list 230V and a Type G plug, so confirm the exact connections supplied with the selected listing.

Can it freeze items?

The listing says it has no convertible freezer and describes thermoelectric cooling rather than freezing. It does not claim a 0°C or freezing mode.

Can I switch directly between cooling and warming?

The supplied product description says to switch the unit off and wait at least 30 minutes before changing modes.