Cooluli Mini Fridge for Bedroom
- Compact Refrigerator
- 0.1 cu ft
- 0.1 cu ft
- 0.1 cu ft
- Better rated than 70%
- More reviewed than 99%
A quiet, portable option for cooling drinks or skincare in small spaces, not a reliable stand-in for real food refrigeration.
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How it ranks among the 86 compact refrigerators we track
4.4★ across 27,900 Amazon ratings, Bayesian-smoothed toward the category average.
27,900 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 86 compact refrigerators we track - how the scorecard works · full compact refrigerators data report. Confidence: medium - useful but incomplete evidence.Last refreshed Jun 15, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
A 4-liter thermoelectric mini fridge/warmer that runs on AC, 12V DC or USB power, sized for a desk, dorm or vanity. Cools by a fixed number of degrees below room temperature rather than to a set target, and switches to warming with one control.
Because it's thermoelectric, not compressor-based, the cooling is relative to ambient temperature - one reviewer measured roughly a 38-40F drop on AC or DC power and a smaller drop on USB power, so results vary with the power source and the room. It also needs open airflow around the fan side or it can run hot, per multiple reviewers. This makes it well suited to drinks and skincare, but a critical review says it isn't reliable enough to trust with food that needs consistent cold storage.
- 4-liter cooling/warming capacity
- AC + DC + USB power included
- 40-45F below ambient cooling
- 122-144F warming range
Who it's for
Suits desk, dorm or vanity storage of drinks, snacks or skincare products in small quantities. Not a substitute for a real refrigerator when food safety depends on a consistent, guaranteed-cold temperature.
What buyers say
From Amazon customer reviews.
Reviewers use it mainly for skincare and drinks and describe it as quiet and effective at both, with one measuring a consistent 32-34F interior temperature for cold cream storage. A couple mention interior moisture buildup, which one fixed with an absorbent pad, and another notes it needs fan clearance from walls or it gets hot. A critical reviewer felt it wasn't suited for reliably keeping food cold, particularly if the door is left open by accident.
Strengths and trade-offs
Drawn from this product's published specifications.
- Quiet thermoelectric operation
- AC, DC and USB power options
- Compact enough for a desk or vanity
- Doubles as a warmer with one switch
- Cooling is relative to room temperature, not fixed
- Needs fan clearance or runs warm
- Not reliable for food needing consistent cold storage
- Small 4-liter capacity
Performance notes
A semiconductor thermoelectric module cools 40 to 45 degrees F below ambient temperature and can be switched to warm up to 122-144F with the same control. Performance depends on power source and airflow: one reviewer measured about a 38-40F drop on AC or 12V DC power versus roughly 24F on USB power, and several note the fan side needs clearance or the unit runs warm.
Specifications
| Brand | Cooluli |
|---|---|
| Model | CL4LBK |
| Dimensions & fit | |
| Item Weight | 4.19 pounds |
| Size | 0.1 cu ft |
| Item Dimensions D x W x H | 7.7 × 10.2 × 10.5 inches |
| Door Orientation | Left |
| Capacity & performance | |
| Capacity | 0.1 cu ft |
| Refrigerator Net Capacity | 0.1 cu ft |
| Fresh Food Capacity | 0.1 cu ft |
| Defrost System Type | Manual Defrost |
| Adjustable Temperature Control | No |
| Cooling Method | Thermoelectric |
| Power & efficiency | |
| Power Source | Corded electric, DC, Rechargeable battery |
| Power Plug Type | CEE 7/16 Europlug |
| Voltage | 110 volts |
| Annual Energy Consumption | 315 Kilowatt Hours Per Year |
| Construction & materials | |
| Door Material Type | Plastic |
| Shelf Type | Wire |
| Number Of Shelves | 2 |
| Door Shelf Count | 1 |
| Color | Black |
| Finish Types | Matte |
| Compatibility & installation | |
| Installation Type | Countertop |
| Smart Home Compatibility | Not Smart Home Compatible |
| Included components | |
| Unit Count | 1 |
| Included Components | AC Cord, DC Cord, Mini Fridge, USB Cord, User Manual |
| Warranty & support | |
| Warranty Description | 1 year |
| Other details | |
| Lock Type | Electronic |
| Number of Doors | 1 |
| Number of Sections | 1 |
| Is Electric | Yes |
| Has Convertible Freezer | No |
| Is Product Cordless | No |
| Is Customizable | No |
| Specification Met | ETL |
| Additional Features | Lightweight, Portable |
| Configuration | Freezerless |
| Form Factor | Compact |
| Pattern | Solid |
| Item Type Name | Mini Fridge |
Other Cooluli compact refrigerators
How it compares
This product against the closest alternatives we track in compact refrigerators.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Cooluli Mini Fridge for BedroomThis product | 4.4 / 5 | 27,900 | 4.1 / 5 |
| Chefman - Iceman Mini Portable Black Personal Fridge Cools Or Heats and Provides Compact…Chefman | 4.2 / 5 | 16,000 | 4.4 / 5 |
| Iceman Mini Portable Board Personal FridgeIceman | 4.1 / 5 | 5,100 | 4.2 / 5 |
| Galanz GLR46TRDER Retro Compact Refrigerator with Freezer Mini Fridge with Dual DoorGalanz | 4.5 / 5 | 513 | 4.3 / 5 |
| Nostalgia RF6RRAQ Retro 6-Can Personal Cooling And Heating Mini Refrigerator With Display…Nostalgia | 4.2 / 5 | 2,200 | 4.2 / 5 |
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Questions about the Cooluli CL4LBK
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Does the Cooluli CL4LBK cool to a specific temperature?
No, it cools 40 to 45 degrees F below room temperature rather than to a fixed target, so results vary with ambient conditions.
Can the Cooluli CL4LBK run on USB power?
Yes, it includes AC, 12V DC and USB power cords, though a reviewer measured a smaller temperature drop on USB power than AC or DC.
Is the Cooluli CL4LBK safe for storing food long term?
It's designed for drinks, snacks and skincare in small quantities; one reviewer specifically cautions against relying on it for food that needs consistent cold storage.