---
product_id: 630207539
title: "LIR2050"
brand: "eemb"
price: "€ 22.57"
currency: EUR
in_stock: null
reviews_count: 13
category: "Eemb"
url: https://www.desertcart.es/products/630207539-lir2050
store_origin: ES
region: Spain
---

# 95mAh long-lasting capacity 3.7V high voltage UL IEC 62133 safety certified LIR2050

**Brand:** eemb
**Price:** € 22.57
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Recharge. Revive. Rule your day with power that lasts.

## Quick Answers

- **What is this?** LIR2050 by eemb
- **How much does it cost?** € 22.57 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/630207539-lir2050)

## Best For

- eemb enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Convenience:** Compatible with multiple devices and easy to install—give your gadgets a second life effortlessly.
- • **Power Up Your Wearables:** 3.7V lithium-ion tech delivers consistent, reliable energy for your earbuds, watches, and sensors.
- • **Endurance That Keeps Pace:** 95mAh capacity ensures longer usage cycles—stay unplugged and unstoppable.
- • **Certified Safety Assurance:** UL IEC 62133 certification means peace of mind with every charge—no compromises on safety.
- • **Eco-Friendly Rechargeability:** Rechargeable design reduces waste and saves you money—upgrade your power sustainably.

## Overview

The EEMB 4PACK LIR2050 rechargeable lithium-ion button batteries provide 3.7V and 95mAh capacity, ideal for earphones, wearables, and small electronics. UL IEC 62133 certified for safety, these coin cell batteries offer reliable, eco-friendly power with easy installation and global technical support, making them a smart replacement choice to extend your device’s lifespan.

## Description

Free delivery and returns on eligible orders. Buy EEMB 4PACK LIR2050 Rechargeable Battery 3.7V Lithium-ion Button Batteries Coin Cell Battery for Earphone Wearable device Watch at desertcart UK.

Review: Gave my Sony WF-1000XM3 a new life! - I was about to replace my earphones, but after a bit of research, I found out I could just change the batteries — and I’m so glad I did! These EEMB LIR1254 batteries fit perfectly in Sony WF-1000XM3 earbuds and brought them back to life. The sound and battery performance are just like new again. Great value, easy to install, and a perfect fix instead of buying new earphones. Highly recommended!
Review: VERY GOOD PRICE QUALITY RATIO - VERY GOOD QUALITY CONSIDERING THE PRICE

## Features

- BASIC INFO—Voltage: 3.7V; Capacity: 95mAh; Please charge the battery with EEMB dedicated charger. Packing included: LIR2050 Battery X 4.
- CERTIFICATIONS—Safety test by UL: IEC 62133. More than 400 EEMB batteries are UL certified. Search "MH20555" on UL for all EEMB UL certification information.
- WARNING—Do not overlap or mix batteries in a disorderly way. If the positive and the negative terminals touch each other, it will cause SHORT CIRCUIT or EXPLOSIONS!
- !!! SPECIAL NOTICE—The battery may not be suitable for some LED candles, LED lights, and other LED devices. APPLICATION—May be suitable for solar flashlight, sensor, solar welding helmet, airtag, Fob key
- QUALITY SERVICE—Global technical support. We take pride in providing the highest levels of customer satisfaction and we have over 20 years experience in lithium

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C61PTK65 |
| Best Sellers Rank | 8,132 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 201 in Rechargeable Household Batteries |
| Guaranteed software updates until | unknown |
| Item model number | LIR2050 |
| Manufacturer | EEMB Co.,Ltd |
| Package Dimensions | 21.1 x 16.2 x 0.8 cm; 30 g |

## Product Details

- **Battery capacity:** 95 Milliamp Hours
- **Battery cell composition:** Lithium Ion
- **Brand:** EEMB
- **Number of batteries:** 4 Lithium Ion batteries required. (included)
- **Recommended uses for product:** Watch

## Images

![LIR2050 - Image 1](https://m.media-amazon.com/images/I/615LGxBDpkL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Gave my Sony WF-1000XM3 a new life!
*by A***M on 7 October 2025*

I was about to replace my earphones, but after a bit of research, I found out I could just change the batteries — and I’m so glad I did! These EEMB LIR1254 batteries fit perfectly in Sony WF-1000XM3 earbuds and brought them back to life. The sound and battery performance are just like new again. Great value, easy to install, and a perfect fix instead of buying new earphones. Highly recommended!

### ⭐⭐⭐⭐⭐ VERY GOOD PRICE QUALITY RATIO
*by N***A on 13 September 2025*

VERY GOOD QUALITY CONSIDERING THE PRICE

### ⭐⭐⭐⭐⭐ All good
*by P***V on 21 December 2025*

My Samsung buds are back to life.

## Frequently Bought Together

- EEMB 4PACK LIR2050 Rechargeable Battery 3.7V Lithium-ion Button Batteries Coin Cell Battery for Earphone Wearable Device Watch
- Unee Button Battery Charger for Rechargeable Button Battery of LIR 2016 2025 2032 2450 1632 1025 1220 1254 1620 2430 etc., Coin Button Cell Battery Charger(Battery not Included)
- My Battery Supplier 5 Loopacell LIR2032 Lithium Rechargeable 3.6V Coin Cell Batteries

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**Shop now:** [https://www.desertcart.es/products/630207539-lir2050](https://www.desertcart.es/products/630207539-lir2050)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-04*