---
product_id: 514765566
title: "DC 12V DIY Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Heat Sink Conduction Module Fridge Mini Air Conditioner Refrigeration"
brand: "yrhrol"
price: "S$53"
currency: SGD
in_stock: true
reviews_count: 8
category: "Yrhrol"
url: https://www.desertcart.sg/products/514765566-dc-12v-diy-thermoelectric-peltier-refrigeration-cooling-system-kit-semiconductor
store_origin: SG
region: Singapore
---

# 72W max power Cools 10L space ~5-6°C below ambient Fully assembled DIY kit DC 12V DIY Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Heat Sink Conduction Module Fridge Mini Air Conditioner Refrigeration

**Brand:** yrhrol
**Price:** S$53
**Availability:** ✅ In Stock

## Summary

> 🧊 Chill Smarter, Not Harder: The DIY Cooler That Fits Your Hustle

## Quick Answers

- **What is this?** DC 12V DIY Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Heat Sink Conduction Module Fridge Mini Air Conditioner Refrigeration by yrhrol
- **How much does it cost?** S$53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/514765566-dc-12v-diy-thermoelectric-peltier-refrigeration-cooling-system-kit-semiconductor)

## Best For

- yrhrol enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play DIY:** Comes fully assembled with clear wiring—no soldering or guesswork, saving you time and hassle.
- • **Powerful 72W Cooling:** Delivers efficient thermoelectric cooling with a robust 72-watt semiconductor module for rapid temperature drops.
- • **Compact & Space-Savvy:** Sleek 12x10x8 cm design fits effortlessly into tight spaces—perfect for desktops, pet beds, or mini fridges.
- • **Whisper-Quiet Operation:** Enjoy near-silent cooling with low vibration and no refrigerants, ideal for focused workspaces or cozy corners.
- • **Versatile Cooling Applications:** From wine cellars to test benches, this module adapts to your unique cooling needs with ease.

## Overview

This DC 12V DIY Thermoelectric Peltier Cooling System Kit features a high-quality TEC1-12706 semiconductor cooler paired with an aluminum heat sink and fans, delivering up to 72W of power to cool small spaces up to 10 liters by 5-6°C below ambient temperature. Compact and fully assembled, it offers easy installation without noise, vibration, or refrigerants, making it ideal for electronics enthusiasts and professionals seeking efficient, space-saving cooling solutions for pet beds, mini fridges, or test setups.

## Description

Feature： 1.Great DIY peltier kit for small space cooling in hot summer,used for plate cooling, test bench, pet bed cooling, such as chicken, little dog. 2.Save space,small size can be installed in anywhere,well made compact structure DIY peltier cooler kit,easy installation,long term use. 3.The DIY thermoelectric cooler with good cooling performance, No noise, no vibration, no refrigerant required. Specification: Material: Aluminum Power Supply: DC 12V Power Cnsumption: 72W(Under the condition of 12V voltage, the power can only reach about 70%.) Maximum Cooling Space:10L (300*180*200mm)volume. Size: Approx. 4.7 * 3.9 * 3.1inch How to install Wire: 1.Our DIY Peltier Cooler Kit Completely assembled. TEC1-12706 semiconductor chilling plate equipped with cool fan for better heat dissipation,so they should "run together". You don't need disassemble the device to sort the wires and don't need separate switch for each fan. 2.There are 6 wires,you can see 3 red wires(two fans+TEC1-12706 chilling plate)，you can twist and connect them together,connect the12v battery positive electrode;3 black wires twist together connect the12v battery negative electrode. Note: 1.The cooling space of the DIY Thermoelectric Cooler should not exceed 10L (300*180*200mm) volume. 2.The Peltier Cooler can only cooling the cabinet of 10L volume when the refrigerator is empty (the refrigerator does not put anything), and the cooling effect is about 5-6 degrees lower than normal temperature. 3.Under the condition of 12V voltage, the power can only reach about 70%. Package Included: One Pcs Peltier Cooler Kit:1: Fan net cover 2: Cooling fan 3: Radiator 4: Semiconductor refrigeration film 5: Thermal insulation gasket 6: Conductive cold film 7: Conductive cooling fan

Review: Cheap and does cool - Takes 6.5 amps so needs a 240v to 12v converter off shore power when engine not charging battery.
Review: Highly inefficient as a cooling option, which is expected, It is a useful learning tool though - The overall fit and finish of the parts that make up this product are rough, the heatsinks have raw sawn edges with loose bits of aluminium and sharp burrs all over it. The screws are just a bunch of self-tappers threaded into the aluminium without a care in the world. Everything does hold together well enough without any wobble but I just think that in general the unit could be made to a slightly better standard. The peltier unit draws about 4.4amps at 12v when starting up from around 20 degrees Celsius ambient and it reaches 10c on the cold side and 30c on the hot side within a couple of minutes and settles there while drawing around 4 amps. The fans are reasonably quiet and despite the visual appearance the product does indeed do what you expect from a peltier, the larger side gets hot, and the smaller side gets cooler when electricity is supplied to the unit. Just for fun and testing, I made a little 10 cm cubed container out of some 5mm thick foam core held together with duct tape. After ten minutes, I checked to see what temperature the air inside was at. This one peltier was just about able to bring it down to 8 degrees Celsius, so the unit does indeed have a little bit of cooling potential. It's just ultimately a very inefficient method compared to even a tiny compressor based cooler. Despite the limitations, I learned a little more about these units and was able to learn about thermoelectric cooling by playing around with this little unit. I like to learn by doing whenever possible, and this is a neat way to do that. I definitely see this as a learning aid or a toy rather than anything else, sure you could make a tiny electric fridge/cooler using it, but there are hundreds of commercial options that just work better and are much more efficient and nicer looking in the end. There really is nothing stopping you from making something that does work using these units but it would take a well insulated box and several of these to get the air cool enough to work on a pack of beer or soda cans. That's not even taking into account the hundreds of watts in power required on top of the initial investment of the raw materials to even build it. I don't really have any issue recommending the unit, it's priced comparably to similar units from other brands and it does work as intended. The limitations I mentioned are a result of the peltier effect, and all the units that run on these peltier modules will have the same limitations.

## Features

- 【High quality and Durable】The complete sealing structure isolates the moisture in the air,Using high-quality aluminum + TEC1-12706 semiconductor cooling plate, durable
- 【Easy to install】An excellent DIY kit for electronic enthusiasts in semiconductor refrigeration applications,Completely assembled,you have no need to use your hands,save time. Positive red and negative black,easy to install.
- 【High cooling efficiency】 This semi-conductor cooler includes a large radiator, cooling fans, large fans and cold-end modules.easily cooling down within a few minutes. no noise, no vibration, no refrigerant required.Power Supply: DC 12V.Max Power:72W.
- 【Mini size design】Easy to install,Save space, can be installed anywhere,compact size (120 * 100 * 80mm / 4.7 x 3.9 x 3.1 inches) DIY Peltier Kit include TEC1-12706 semiconductor cooler and other accessories.
- 【 Best assistant for small space cooling】Suitable for computer heatsink ,small splace cooling. Also used for pet bed cooling,plate cooling,test bench,cardboard box, Pantry,wine cellar,ect

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B48K6QWH |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 39,792 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 173 in Electronic Cooling Fans |
| Colour | Black |
| Customer Reviews | 3.8 3.8 out of 5 stars (106) |
| Date First Available | 18 July 2022 |
| Included components | heat sink |
| Item Package Quantity | 1 |
| Item Weight | 385 g |
| Item model number | 12V Peltier Air Cooling System |
| Manufacturer | Yrhrol |
| Material | Aluminum |
| Noise Level | 30 Decibels |
| Part number | 12V Peltier Air Cooling System |
| Product Dimensions | 12 x 10 x 8 cm; 385 g |
| Style | single |
| Voltage | 12 Volts |
| Wattage | 72 watts |

## Product Details

- **Brand:** Yrhrol
- **Compatible devices:** Desktops, Laptops, Small Appliances
- **Cooling method:** Thermoelectric
- **Material:** Aluminum
- **Maximum rotational speed:** 5000 RPM
- **Noise level:** 30 Decibels
- **Power connector type:** 6-Pin
- **Product dimensions:** 12L x 10W x 8H centimetres
- **Voltage:** 12 Volts
- **Wattage:** 72 watts

## Images

![DC 12V DIY Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Heat Sink Conduction Module Fridge Mini Air Conditioner Refrigeration - Image 1](https://m.media-amazon.com/images/I/61IrTkMKqrL.jpg)

## Available Options

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

## Questions & Answers

**Q: how many watts is the peltier plate?**
A: Don’t do it rusts in 1week

## Customer Reviews

### ⭐⭐⭐⭐ Cheap and does cool
*by J***E on 1 October 2025*

Takes 6.5 amps so needs a 240v to 12v converter off shore power when engine not charging battery.

### ⭐⭐⭐⭐ Highly inefficient as a cooling option, which is expected, It is a useful learning tool though
*by A***R on 27 July 2023*

The overall fit and finish of the parts that make up this product are rough, the heatsinks have raw sawn edges with loose bits of aluminium and sharp burrs all over it. The screws are just a bunch of self-tappers threaded into the aluminium without a care in the world. Everything does hold together well enough without any wobble but I just think that in general the unit could be made to a slightly better standard. The peltier unit draws about 4.4amps at 12v when starting up from around 20 degrees Celsius ambient and it reaches 10c on the cold side and 30c on the hot side within a couple of minutes and settles there while drawing around 4 amps. The fans are reasonably quiet and despite the visual appearance the product does indeed do what you expect from a peltier, the larger side gets hot, and the smaller side gets cooler when electricity is supplied to the unit. Just for fun and testing, I made a little 10 cm cubed container out of some 5mm thick foam core held together with duct tape. After ten minutes, I checked to see what temperature the air inside was at. This one peltier was just about able to bring it down to 8 degrees Celsius, so the unit does indeed have a little bit of cooling potential. It's just ultimately a very inefficient method compared to even a tiny compressor based cooler. Despite the limitations, I learned a little more about these units and was able to learn about thermoelectric cooling by playing around with this little unit. I like to learn by doing whenever possible, and this is a neat way to do that. I definitely see this as a learning aid or a toy rather than anything else, sure you could make a tiny electric fridge/cooler using it, but there are hundreds of commercial options that just work better and are much more efficient and nicer looking in the end. There really is nothing stopping you from making something that does work using these units but it would take a well insulated box and several of these to get the air cool enough to work on a pack of beer or soda cans. That's not even taking into account the hundreds of watts in power required on top of the initial investment of the raw materials to even build it. I don't really have any issue recommending the unit, it's priced comparably to similar units from other brands and it does work as intended. The limitations I mentioned are a result of the peltier effect, and all the units that run on these peltier modules will have the same limitations.

### ⭐⭐⭐⭐ Takes about 71 watts
*by C***N on 28 July 2023*

I tested this device out at an ambient resting temperature of 20 degrees C. The aluminium heatsinks had been allowed to get to temperature beforehand. I applied a 12V power supply which was more than capable at 20A, but the peltier, and two fans took about 71W of power total. If one connects all of the red as positive, and black as negative, then the device is set up to heat the large heatsink, and cool the smaller heatsink. After 60 seconds the large heatsink had moved to a consistent 22 degrees C, and the small heatsink had cooled to about 7 degrees C. It should be noted of course that junctions like this one are better at heating that at cooling. However if you had a small can or similar that you wanted to cool, and were capable of keeping the hot air/side away from the cool side efficiently, then this could be used for cooling an item.

## Frequently Bought Together

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-01*