---
product_id: 480591998
title: "2600mAh 3.7V Replacement Battery for Theradom e LH40, LH80, LH80 Pro, INR18650-1S1P"
brand: "startong"
price: "KD 8.95"
currency: KWD
in_stock: true
reviews_count: 4
url: https://www.desertcart.com.kw/products/480591998-2600mah-3-7v-replacement-battery-for-theradom-e-lh40-lh80
store_origin: KW
region: Kuwait
---

# 3.7V voltage 2600mAh capacity UL & CE certified 2600mAh 3.7V Replacement Battery for Theradom e LH40, LH80, LH80 Pro, INR18650-1S1P

**Brand:** startong
**Price:** KD 8.95
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Hair Game!

## Quick Answers

- **What is this?** 2600mAh 3.7V Replacement Battery for Theradom e LH40, LH80, LH80 Pro, INR18650-1S1P by startong
- **How much does it cost?** KD 8.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/480591998-2600mah-3-7v-replacement-battery-for-theradom-e-lh40-lh80)

## Best For

- startong enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Certified by UL, CE, and RoHS for your peace of mind.
- • **Unmatched Power:** Experience a robust 2600mAh capacity for extended use.
- • **Lightweight Design:** Weighs only 50 grams for easy handling.
- • **Perfect Compatibility:** 100% compatible with Theradome LH40, LH80, and LH80 Pro.
- • **Long-Lasting Performance:** Enjoy over 300 cycles of reliable power.

## Overview

The 2600mAh 3.7V Replacement Battery is a high-performance lithium-ion battery designed for the Theradome LH40, LH80, and LH80 Pro models. With a capacity of 2600mAh and a nominal voltage of 3.7V, this battery ensures long-lasting power and reliability. It is UL, CE, and RoHS certified, guaranteeing safety and performance. Enjoy over 300 cycles of use, making it a sustainable choice for your hair care routine.

## Description

2600mAh 3.7V Replacement Battery for Theradome LH40, LH80, LH80 Pro, INR18650-1S1P

## Features

- Compatible Models: Theradom e LH40, LH80, LH80 Pro; Compatible Original Battery Part No.: INR18650-1S1P
- 100% Compatible with original battery; 180 days warranty
- Capacity: 2600mAh; Nominal Voltage: 3.7V
- Battery Type: Li-ion battery; Safe and reliable battery certified by UL, CE, UN38.3, RoHS
- Over 300 times cycle life; Long working time

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Battery Cell Type | Lithium Ion |
| Battery Capacity | 2600 Milliamp Hours |
| Reusability | Rechargeable |
| Voltage | 3.7 Volts |
| Battery Weight | 50 Grams |
| Unit Count | 1 Count |

## Product Details

- **Number of Batteries:** 1 Lithium Polymer batteries required. (included)
- **Brand:** STARTONG
- **Battery Cell Composition:** Lithium Ion
- **Battery Capacity:** 2600 Milliamp Hours
- **Unit Count:** 1 Count

## Images

![2600mAh 3.7V Replacement Battery for Theradom e LH40, LH80, LH80 Pro, INR18650-1S1P - Image 1](https://m.media-amazon.com/images/I/51peXYN3MvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works fine with my Theradome LH40 that I purchased 4Q20 - has thermistor on center lead
*by T***Y on January 14, 2025*

This battery works fine with my LH40.I tried a battery from another seller and it didn't work - it gave me power but it wouldn't charge. I figured out it was because the center lead did not have a thermistor on it - the resistance from ground pin to center pin was "open circuit." So, my LH40 wouldn't charge because it did not know what the battery temperature was.So, I asked if this battery had thermistor on center lead and was told it does - so I ordered it. My old battery had a resistance of about 8.8 kilo-ohms from ground pin to center pin. If your Theradome's battery does also then this is the battery you need to order.

### ⭐ Cheap
*by T***N on December 29, 2024*

Lasted for two uses

### ⭐⭐ Poor Quality
*by A***P on March 6, 2025*

It stopped working after first use the wires came unattached after barely being used.

## Frequently Bought Together

- 2600mAh 3.7V Replacement Battery for Theradome LH40, LH80, LH80 Pro, INR18650-1S1P
- Soldering Iron Kit, 60W Soldering Iron with 5pc Interchangeable Tips, 10-in-1 Adjustable Temperature Solder Welding Tools, Fast Heating, Electronic Repair, 110V

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**Shop now:** [https://www.desertcart.com.kw/products/480591998-2600mah-3-7v-replacement-battery-for-theradom-e-lh40-lh80](https://www.desertcart.com.kw/products/480591998-2600mah-3-7v-replacement-battery-for-theradom-e-lh40-lh80)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-30*