---
product_id: 402276855
title: "UMLIFE 6PCS SP1848-27145 Peltier TEG Module Heatsink Semiconductor Thermoelectric Generator Cooler Cooling Power Plate Module 40 x 40 mm 150"
brand: "umlife"
price: "204 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/402276855-umlife-6pcs-sp1848-27145-peltier-teg-module-heatsink-semiconductor-thermoelectric
store_origin: PL
region: Poland
---

# Up to 4.8V DC output Compact 40x40x3.4mm size Operates -60~125°C UMLIFE 6PCS SP1848-27145 Peltier TEG Module Heatsink Semiconductor Thermoelectric Generator Cooler Cooling Power Plate Module 40 x 40 mm 150

**Brand:** umlife
**Price:** 204 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Harness the heat, power your future — stay ahead with smart energy tech!

## Quick Answers

- **What is this?** UMLIFE 6PCS SP1848-27145 Peltier TEG Module Heatsink Semiconductor Thermoelectric Generator Cooler Cooling Power Plate Module 40 x 40 mm 150 by umlife
- **How much does it cost?** 204 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/402276855-umlife-6pcs-sp1848-27145-peltier-teg-module-heatsink-semiconductor-thermoelectric)

## Best For

- umlife enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Ready:** 300mm leads with clear polarity markings for quick, hassle-free integration.
- • **Robust & Reliable:** Wide operating range from -60°C to 125°C ensures performance in extreme environments.
- • **Compact Powerhouse:** Slim 1.57x1.57 inch footprint fits seamlessly into your innovative projects or prototypes.
- • **Effortless Green Energy:** Generates clean DC power from temperature differences—no moving parts, zero emissions.
- • **Precision Thermal Engineering:** Single-layer double-sided ceramic design with bismuth telluride semiconductor for optimal heat-to-electricity conversion.

## Overview

The UMLIFE SP1848-27145 is a high-efficiency thermoelectric generator module that converts temperature differences into DC electrical power. Featuring a compact 40x40mm ceramic package with bismuth telluride semiconductor, it operates reliably across -60°C to 125°C. With no moving parts and eco-friendly design, it delivers up to 4.8V and 669mA at 100°C differential, making it ideal for innovative energy harvesting and cooling applications.

## Description

UMLIFE 6PCS SP1848-27145 Peltier TEG Module Heatsink Semiconductor Thermoelectric Generator Cooler Cooling Power Plate Module 40 x 40 mm 150

## Features

- 【Usage】One side of TEG peltier(with word) is close to the heat dissipating surface (cold end), the non-word side is placed on the heat absorbing surface (hot end), the red line is connected to the positive pole, the black line is connected to the negative pole, and the power can be generated when there is a temperature difference.
- 【High Reliability and Environmental Friendly】SP1848-27145 thermoelectric peltier TEG module has no extra moving parts, easy to move, light weight, long life.High reliability and no pollution, this thermoelectric generator has high-temperature power generation components. The heating side is empty.
- 【The Principle of Heat Generation】When the thermal energy is discharged from the low temperature side through the thermoelectric power generation piece, part of the thermal energy flowing into the device does not exotherm, and becomes electric energy in the device, and outputs DC voltage and current.
- 【Parameter】Model: SP1848-27145, Color: White, Lead Length: about 300mm, Size: 4x4x0.34 cm / 1.57x1.57x0.13 inch, Working Environment: -60~125℃, Temperature electromotive force (a): > 190x uV/ ℃, Conductivity: 850~1250Ω -1.cm-1, Thermal conductivity (K): 15~16x10-3-W/℃ cm.
- 【100% Satisfaction Guarantee】The above values ​​are for reference only. The wiring and booster board in actual use will have current loss.If you have any questions or dissatisfaction with the product, please feel free to contact us, we will provide you with the best solution.

## Product Details

- **Brand:** UMLIFE
- **Cooler Heatsink Material:** Aluminum
- **Product Dimensions:** 1.57"L x 1.57"W x 0.14"H
- **Cooler Heatsink Compatibility:** Universal
- **Mounting Type:** Panel Mount

## Images

![UMLIFE 6PCS SP1848-27145 Peltier TEG Module Heatsink Semiconductor Thermoelectric Generator Cooler Cooling Power Plate Module 40 x 40 mm 150 - Image 1](https://m.media-amazon.com/images/I/61GtAaM31oL.jpg)

## Available Options

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

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-08*