Koolatron Diet Coke Mini Fridge 6 Can
- Refrigerator Net Capacity: 0.1 cu ft
- Capacity: 0.1 cu ft
- Fresh Food Capacity: 0.1 cu ft
- Installation Type: Countertop
Last refreshed Jun 12, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A fun, functional small cooler for a six pack that works as intended out of the box, but treat its lifespan as limited rather than counting on years of daily service.
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ASIN: B08PC4WPWTCategory: Beverage Refrigerators
Overview
The Koolatron KRT04P_UK is a 6 can capacity mini fridge branded with the Diet Coke logo, using thermoelectric technology that can cool up to 32 degrees below ambient or switch to warming mode. It runs on either included AC or DC power cords for use at a desk, in a dorm, or in a car.
- 6 can capacity thermoelectric mini fridge
- Cools up to 32 degrees F below ambient or warms up to 135 degrees F
- Dual AC and DC power cords included
- Removable interior shelf
Pros and cons
- Chills drinks genuinely cold
- Runs on AC or DC power
- Compact size fits dorms, offices, and cars
- Multiple reports of failure around 18 months
- One unit arrived with a broken drink holder
- Peeling label finish reported on some units
Specifications
| Brand | Koolatron |
|---|---|
| Dimensions & fit | |
| Door Orientation | Right |
| Item Weight | 4.17 poundslower than 97% of 34 beverage refrigerators |
| Capacity & performance | |
| Refrigerator Net Capacity | 0.1 cu ftlower than 95% of 39 beverage refrigerators |
| Capacity | 0.1 cu ftlower than 94% of 32 beverage refrigerators |
| Fresh Food Capacity | 0.1 cu ft |
| Cooling Method | Thermoelectric |
| Defrost System Type | Automatic |
| Adjustable Temperature Control | Yes |
| Power & efficiency | |
| Voltage | 220 voltshigher than 98% of 46 beverage refrigerators |
| Power Source | DC |
| Construction & materials | |
| Shelf Type | Removable Shelf |
| Number Of Shelves | 2 |
| Door Material Type | Plastic |
| Door Shelf Count | 1 |
| Finish Types | Glossy |
| Compatibility & installation | |
| Installation Type | Countertop |
| Included components | |
| Unit Count | 1 |
| Other details | |
| Number Of Racks | 2 |
| Configuration | Freezerless |
| Form Factor | Compact |
| Number of Doors | 1 |
| Number of Sections | 2 |
| Has Convertible Freezer | No |
| Compressor Type | Thermoelectric |
| Refrigerant | R600a Or R290 |
| BEE Star Rating | Not Rated |
| Is Customizable | No |
| Is Product Cordless | No |
| Is Electric | Yes |
| Additional Features | Portable |
| Pattern | Solid |
| Specification Met | ETL |
| Item Type Name | DC04_az |
Closest rivals on specs
Alera Beverage Cooler 3.4 cu ft- Fresh Food Capacity 0.1 vs 3.4 cu ft (-97%)
- Item Weight 4.17 vs 56 pounds (-93%)
- Refrigerator Net Capacity 0.1 vs 3.4 cu ft (-97%)
ROVSUN Beverage Cooler Refrigerator 3.3 cu ft- Refrigerator Net Capacity 0.1 vs 3.3 cu ft (-97%)
- Capacity 0.1 vs 3.3 cu ft (-97%)
ROVSUN Dual Zone Wine and Beverage Refrigerator- Refrigerator Net Capacity 0.1 vs 5.3 cu ft (-98%)
- Capacity 0.1 vs 5.3 cu ft (-98%)
Frequently asked questions
Does the Koolatron mini fridge work in a car?
Yes, it includes a DC power cord for car use in addition to the AC cord.
How many cans does it hold?
It is rated for a 6 can capacity.
Can it warm as well as cool?
Yes, its thermoelectric system can switch to a warming mode up to about 135 degrees Fahrenheit.