Koolatron Mini Fridge 6 Can
- 4 liters, about 4.2 quarts
- 2 racks and 2 shelves inside
- Countertop use, ETL specification met
- 1.89 kilograms empty
- R-600A or R-290 refrigerant listed
Last refreshed Jun 15, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A compact aqua cooler for skincare, drinks and desk storage, powered from a wall outlet or a car socket. Cooling follows room temperature, so it chills but does not freeze.
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ASIN: B07VCGW3SVModel: KRT04-GCategory: Compact Refrigerators
Overview
A skincare shelf, dorm desk or office corner is where this aqua retro cooler is meant to live. It plugs into a household outlet or a 12 volt car socket and cools with a thermoelectric element and a fan.
Built-in AC and DC cords, a key lock and an adjustable temperature control give it more control than a plain cooler. The limits are a short warranty and conflicting refrigerant and voltage entries.
Who it's for
Beauty fans, students and remote workers who want a small personal fridge on a shelf or desk. Households storing food for several people should look at a full compressor model.
Pros and cons
- Adjustable temperature control
- Includes AC and DC cords
- Retro aqua color
- Short warranty period
- Refrigerant entry unclear
- Cooling follows room temperature
Performance notes
Thermoelectric cooling pulls heat from the chamber, so the inside temperature stays a set amount below the room rather than at a fixed number. Pre-chilled contents help, and the side vents must stay open. Keep it out of sun and away from heat sources.
Specifications
| Brand | Koolatron |
|---|---|
| Model | KRT04-G |
| Dimensions & fit | |
| Item weight | 1.89 kilograms |
| Item Dimensions D x W x H | 6.8 x 9.45 x 10 inches |
| Capacity & performance | |
| Capacity | 4 literslower than 83% of 85 compact refrigerators |
| Refrigerator Net Capacity | 4.2 quartslower than 82% of 72 compact refrigerators |
| Cooling Method | Thermoelectric |
| Adjustable Temperature Control | Yes |
| Defrost System Type | Manual |
| Power & efficiency | |
| Power Source | AC/DC |
| Construction & materials | |
| Number Of Shelves | 2 |
| Compatibility & installation | |
| Installation Type | Countertop |
| Warranty & support | |
| Warranty Description | 90 days parts and labor |
| Other details | |
| Number Of Racks | 2 |
| Lock Type | Key |
| Specification Met | ETL |
Closest rivals on specs
Setpower FC20 Portable Car Refrigerator 21 Qt- Capacity 0.1 vs 0.7 cu ft (-86%)
- Fresh Food Capacity 0.1 vs 0.7 cu ft (-86%)
DEMULLER Retro Dual Door Mini Fridge 2.4 cu ft- Refrigerator Net Capacity 0.1 vs 1.6 cu ft (-94%)
- Fresh Food Capacity 0.1 vs 1.4 cu ft (-93%)
Frequently asked questions
How do I set up the Koolatron KRT04-G on a desk?
Place it on a flat countertop, plug in the 110 volt AC cord, and leave the side vents clear so the fan can rotate.
What comes with the Koolatron KRT04-G?
The listing names one shelf and 12 volt DC and 110 volt AC plugs.
Can the Koolatron KRT04-G freeze food?
No. It is a compact freezerless thermoelectric unit with manual defrost.
Does the Koolatron KRT04-G fit six cans?
The description says it holds up to six cans or four 500-mL bottles.