---
product_id: 280990472
title: "Koolatron 4L 12V Thermoelectric Cooler"
brand: "koolatron"
price: "525 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Koolatron"
url: https://www.desertcart.pl/products/280990472-koolatron-4l-12v-thermoelectric-cooler
store_origin: PL
region: Poland
---

# Compact 4L / 6-can capacity Dual 12V DC & 220V AC power Cools 18°C below ambient Koolatron 4L 12V Thermoelectric Cooler

**Brand:** koolatron
**Price:** 525 zł
**Availability:** ✅ In Stock

## Summary

> 🆒 Keep it cool, keep it retro — your personal chill zone anywhere!

## Quick Answers

- **What is this?** Koolatron 4L 12V Thermoelectric Cooler by koolatron
- **How much does it cost?** 525 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/280990472-koolatron-4l-12v-thermoelectric-cooler)

## Best For

- koolatron enthusiasts

## Why This Product

- Trusted koolatron brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless ice-free cooling:** Advanced thermoelectric tech chills your drinks up to 18°C below room temp—no ice, no mess, just instant refreshment.
- • **Quiet, reliable, and worry-free:** Whisper-quiet operation plus a 1-year warranty ensures your mini fridge keeps cool without cramping your vibe.
- • **Ultra-portable, anywhere you go:** Lightweight 1.86kg design with retractable carry handle and dual voltage compatibility for seamless use at home, office, car, or travel.
- • **Perfectly sized for your essentials:** 4L capacity fits 6 standard cans or skincare products with adjustable shelving—ideal for dorm rooms, bedrooms, or road trips.
- • **Retro-chic meets modern convenience:** Iconic rounded silhouette with metallic hinges and twist-to-open handle for style that stands out on any desk or bedside.

## Overview

The Koolatron Retro Mini Fridge is a stylish, compact 4L cooler featuring advanced thermoelectric technology that cools up to 18°C below ambient temperature without ice. Lightweight and portable, it runs on both 12V DC and 220V AC power, making it perfect for bedrooms, offices, cars, and travel. With a retro design, adjustable shelving, and quiet operation, it stores up to 6 standard cans or skincare essentials, backed by a 1-year warranty for dependable performance.

## Description

Product Description Vintage style meets modern cooling technology: This unique travel cooler’s retro rounded refrigerator shape and eye-catching chrome accents adds vintage charm to any room, while energy-efficient thermoelectric technology with no CFCs provides reliable temperature control. It is both AC and DC capable so you can plug it into any standard household outlet or use it in your car, boat or RV. And don’t let its compact size fool you - this lightweight cooler holds 6 standard soft drink cans and has a removable shelf to help you organize your contents, making it the perfect desktop accessory for your home, office, or dorm room. Vintage style meets modern cooling technology! This unique travel cooler's retro rounded refrigerator shape and eye-catching chrome accents adds vintage charm to any room, while energy-efficient thermoelectric technology with no CFCs provides reliable temperature control. It is both AC and DC capable and includes 220V and 12V cords so you can plug it into any standard household outlet or use it in your car, boat or RV. And don't let its compact size fool you - this lightweight cooler holds 6 standard soft drink cans and has a removable shelf to help you organize your contents, making it the perfect desktop accessory for your home, office, or dorm room. 4L CAPACITY This lightweight, portable cooler has a 4 liter (6 can) capacity with a removable shelf for easy organization. VINTAGE STYLE Retro refrigerator shape, shiny chrome accents, and three vibrant color options make this mini fridge the perfect office, dorm, or desktop accessory. ADVANCED COOLING Efficient, reliable thermoelectric technology effectively cools to 32°F (18°C) below the surrounding temperature with no ice needed. AC OR DC POWERED Includes both AC and DC power cords for use at home, dorm, or office or on the go in your car, truck, boat, caravan, or motorhome. FLIP UP HANDLE A convenient flip-up carry handle folds flat to let this compact, personal-sized mini fridge fit on your shelf, desk, or makeup table. LOCKING DOOR The secure twist-lock door handle helps prevent temperature loss and keeps this portable car fridge from opening during transport. EASY TO CLEAN In case of spills, this cooler's removable shelf is top rack dishwasher-safe and the durable, stain-resistant interior easily wipes clean. UNLIMITED USES Safely transport and store cosmetics, medication, food, drinks, baby bottles, and much more in this versatile travel cooler! Compact Personal Travel Mini Fridge for Snacks Lunch Drinks Cosmetic This Mini Compact Cooler is designed to fit neatly into smaller spaces. Ideal for your bedroom, home office or kitchen countertop, this appliance has 4L of space to fit up to 6 x 330ml drink cans, or a few favourite snacks within handy reach. You can store your skincare and makeup in the cooler to help keep them fresher for longer, extending shelf life and reducing harmful bacteria. There's even a handy pocket on the inner door, perfect for storing face masks! it's easy to move this mini cooler from room to room. It's ideal for student halls (there's no better way to stop your roommates stealing snacks!), or to keep drinks and snacks close to hand in a games room! The included power accessories make this cooler perfect for camping, caravanning and family days out. This model comes equipped with an AC mains 230v power lead and a 12v DC car adaptor to keep things cool on the go. Frequently Asked Questions (FAQ) - What sets the Koolatron Retro Mini Fridge apart from other portable fridges? Boasting a unique and stylish design, this mini fridge not only adds a cool accent to your space but also offers practical features for keeping your essentials chilled, making it perfect for bedrooms, dorms, or offices. Boasting a unique and stylish design, this mini fridge not only adds a cool accent to your space but also offers practical features for keeping your essentials chilled, making it perfect for bedrooms, dorms, or offices. How much can the Koolatron Retro Mini Fridge hold? Despite its compact size, this fridge has a surprisingly spacious 4L capacity, providing enough room to store up to 6 soft drink cans. Its size makes it ideal for desks, shelves, kids' bedrooms, dorms, or vanities. Despite its compact size, this fridge has a surprisingly spacious 4L capacity, providing enough room to store up to 6 soft drink cans. Its size makes it ideal for desks, shelves, kids' bedrooms, dorms, or vanities. How versatile is the power source for this mini fridge? The fridge comes with both 12V and 230V power cords, allowing you to power it via AC or DC sources. This versatility ensures you can enjoy reliable cooling whether you're at home or on the go, making it perfect for travel or business trips. The fridge comes with both 12V and 230V power cords, allowing you to power it via AC or DC sources. This versatility ensures you can enjoy reliable cooling whether you're at home or on the go, making it perfect for travel or business trips. What features contribute to easy organization and maintenance? The fridge is designed with a door basket and repositionable shelf to help you organize your items efficiently. Additionally, the removable condensation tray collects moisture, detaching for quick and simple cleaning, ensuring hassle-free maintenance. The fridge is designed with a door basket and repositionable shelf to help you organize your items efficiently. Additionally, the removable condensation tray collects moisture, detaching for quick and simple cleaning, ensuring hassle-free maintenance. Is transportation insouciant with this mini fridge? Absolutely! The fridge's self-locking door prevents accidental openings during transport, providing peace of mind when you're on the move. Whether you're heading to a hotel, a friend's place, or a dance competition, your items will stay secure and chilled. Absolutely! The fridge's self-locking door prevents accidental openings during transport, providing peace of mind when you're on the move. Whether you're heading to a hotel, a friend's place, or a dance competition, your items will stay secure and chilled.

Review: Good purchase - Very ggod product, gets stuff as cold as a regular fridge. Will fit 4 drinks cans (regular 330ml cans)
Review: Great Retro Portable Fridge - Noise level is great, not too loud at all. Storage capacity is exactly as stated, 6 normal 330ml cans. Great portability for if you want to use it in the car etc. Product and materials feel very high quality. Then the most important part, the coldness, which keeps drinks at a great temperature for drinking!

## Features

- Warning:Do not aim at eyes or face.
- ✅UNIQUE AND STYLISH : Personal mini fridge with rounded retro refrigerator silhouette, compact window, and eye-catching metallic hinges, twist-to-open door handle and retractable carry handle.
- ✅EFFICIENT ICELESS COOLING: This small cooler utilizes advanced thermoelectric technology to cool up to 18°C below the surrounding temperature, offering a hassle-free cooling experience without the need for ice. Perfect for keeping your drinks cold, this fridge provides efficient, ice-free cooling, making it a convenient and reliable choice for any setting.
- ✅COMPACT SIZE WITH 4L CAPACITY: This electric refrigerator features a removable shelf and inset carry handle, holding up to 6 standard soft drink cans. Its compact design makes it perfect for any space, fitting easily on a desk, shelf, or even in your bedroom. With its efficient cooling, it's a convenient addition to your bedroom or any room where you need quick access to refreshing drinks.
- ✅LIGHTWEIGHT AND PORTABLE : 12V DC/220V AC capable for use at home, dorm, or office or on the go in your truck, boat, trailer, or RV.
- ✅SAFE STORAGE : Conveniently and safely store beverages, yogurt, fruit, juice, cheese, breastmilk, cosmetics, medication, baby bottles at home, work or travel.
- ✅1-YEAR WARRANTY: We're confident in the quality of our Mini Fridges, which is why we offer a 1-year warranty. Trust that our product is designed to fulfill and exceed your expectations

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VGP5787 |
| Adjustable Temperature Control | Yes |
| Annual Energy Consumption | 5 Kilowatt Hours |
| Best Sellers Rank | 1,046 in Large Appliances ( See Top 100 in Large Appliances ) 162 in Mini Fridges |
| Brand | Koolatron |
| Brand Name | Koolatron |
| Capacity | 4 litres |
| Colour | 4l Black |
| Compressor Type | rotary_scroll |
| Configuration | Compact Freezer-on-Top |
| Cooling Method | Thermoelectric |
| Country Of Origin | Canada |
| Customer Reviews | 4.4 out of 5 stars 4,321 Reviews |
| Defrost System Type | Frost Free |
| Door Material Type | Plastic |
| Door Orientation | Left |
| Door Shelf Count | 1 |
| EU Spare Part Availability Duration | 5 Years |
| Finish Type | Lacquered |
| Form Factor | Compact |
| FreezerCapacity | 4 Litres |
| Fresh Food Capacity | 4 litres |
| Global Trade Identification Number | 00059586509803 |
| Has Convertible Freezer | No |
| Included Components | Product |
| InstallationType | Freestanding |
| Inverter Type | No Inverter |
| Is Customizable? | No |
| Is Electric | Yes |
| Is Product Cordless | No |
| Is Retro Style | Yes |
| Item Dimensions D x W x H | 5.5D x 5.5W x 8H centimetres |
| Item Type Name | Koolatron Retro 4L 6 Can Portable Mini Fridge Compact Refrigerator for Bedroom Skincare Cosmetic Beauty Personal Cooler 12V and AC Cords, Desktop Accessory for Home Office Car Dorm Travel (Black) |
| Item Weight | 4.1 Pounds |
| Lock Type | Key |
| Manufacturer | koolatron |
| Manufacturer Part Number | KRT04-B |
| Model Name | KRT04-B |
| Model Number | KRT04-B |
| Number Of Racks | 1 |
| Number Of Shelves | 1 |
| Number of Doors | 1 |
| Number of Sections | 1 |
| Number of Tubes | 1 |
| Pattern | Solid |
| Power Plug Type | No Plug |
| Power Source | AC/DC |
| Product Warranty | 12 months. |
| Product dimensions | 5.5D x 5.5W x 8H centimetres |
| Refrigerant | Thermoelectric (No CFCs, refrigerant-free) |
| Refrigerator Net Capacity | 4 Litres |
| Shelf Type | Plastic |
| Size | 4 Litres |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Features | Adjustable Shelves, Door Lock |
| Special feature | Adjustable Shelves, Door Lock |
| Specific Uses for Product | cars, homes, offices, bedrooms and dorms, on the go |
| Specification Met | ETL |
| UPC | 059586509803 |
| Unit Count | 1.0 count |
| Voltage | 220 Volts |

## Product Details

- **Brand:** Koolatron
- **Capacity:** 4 litres
- **Colour:** 4l Black
- **Configuration:** Compact Freezer-on-Top
- **Defrost system:** Frost Free
- **Installation type:** Freestanding
- **Number of doors:** 1
- **Product dimensions:** 5.5D x 5.5W x 8H centimetres
- **Special feature:** Adjustable Shelves, Door Lock
- **Voltage:** 220 Volts

## Images

![Koolatron 4L 12V Thermoelectric Cooler - Image 1](https://m.media-amazon.com/images/I/71wMD6MsoRL.jpg)
![Koolatron 4L 12V Thermoelectric Cooler - Image 2](https://m.media-amazon.com/images/I/71-FUJMaR5L.jpg)
![Koolatron 4L 12V Thermoelectric Cooler - Image 3](https://m.media-amazon.com/images/I/71TZp5eiQ9L.jpg)
![Koolatron 4L 12V Thermoelectric Cooler - Image 4](https://m.media-amazon.com/images/I/71xQJWidQsL.jpg)
![Koolatron 4L 12V Thermoelectric Cooler - Image 5](https://m.media-amazon.com/images/I/81sK7IsGfcL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good purchase
*by G***W on 23 April 2026*

Very ggod product, gets stuff as cold as a regular fridge. Will fit 4 drinks cans (regular 330ml cans)

### ⭐⭐⭐⭐⭐ Great Retro Portable Fridge
*by F***N on 11 January 2026*

Noise level is great, not too loud at all. Storage capacity is exactly as stated, 6 normal 330ml cans. Great portability for if you want to use it in the car etc. Product and materials feel very high quality. Then the most important part, the coldness, which keeps drinks at a great temperature for drinking!

### ⭐⭐⭐⭐ Great Product
*by S***. on 28 December 2021*

This little mini cooler is perfect for my daughters bedroom. Holds 4 cans & room on the shelf for further storage. Quiet cooling fan noise when plugged in. Pink colour is very girly & looks the part. She is over the moon. In car charger included for travelling.

## Frequently Bought Together

- Koolatron Mini Fridge - Refrigerator for Bedroom Skincare Office, Portable Table Top Beverage Cooler, 12V 110V Refrigerador For Drinks, Soda, Wine, Breast Milk, Use In Car, Dorm, Outdoor, Patio, 8 Can
- Frigidaire Red Mini Personal Fridge Cooler, 1 Gal Capacity fits Six Cans, Includes Plugs for Home Outlet & DC Charger - 9.9" D x 7.1" W x 10.6" H
- Koolatron Mini Fridge - Refrigerator for Bedroom Skincare Office, Portable Table Top Beverage Cooler, 12V 110V Refrigerador For Drinks, Soda, Wine, Breast Milk, Use In Car, Dorm, Outdoor, Patio, 8 Can

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-23*