---
product_id: 421825384
title: "LIR2450-4 With Charger"
brand: "eemb"
price: "E£ 3406"
currency: EGP
in_stock: null
reviews_count: 8
category: "Eemb"
url: https://www.desertcart.com.eg/products/421825384-lir2450-4-with-charger
store_origin: EG
region: Egypt
---

# 3.7V high output 120mAh rechargeable capacity 2-hour fast charge LIR2450-4 With Charger

**Brand:** eemb
**Price:** E£ 3406
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Stay charged, stay ahead — power your life with precision and speed!

## Quick Answers

- **What is this?** LIR2450-4 With Charger by eemb
- **How much does it cost?** E£ 3406 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/421825384-lir2450-4-with-charger)

## 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

- • **Compact & Lightweight:** Slim 24.5mm diameter and 5mm height batteries fit seamlessly into your everyday tech essentials.
- • **Rapid Ready in 2 Hours:** Get back to full power quickly with a dedicated charger that juices all 4 batteries simultaneously.
- • **Power Up with Precision:** Reliable 3.7V output powers your key fobs, sensors, and wearables with consistent energy.
- • **Eco-Smart Rechargeability:** 120mAh capacity rechargeable batteries reduce waste and save you money over disposables.
- • **Certified Safety Assurance:** UL IEC 62133 certification means trusted, safe performance for your peace of mind.

## Overview

The EEMB LIR2450-4 rechargeable lithium-ion coin cell battery pack includes four 3.7V, 120mAh batteries and a dedicated charger. Designed for compact electronics like car key fobs, sensors, and watches, these UL-certified batteries recharge fully in just 2 hours. Lightweight and compact, they offer eco-friendly, cost-effective power with global technical support from a trusted 20-year industry leader.

## Description

Free delivery and returns on eligible orders. Buy EEMB LIR2450 Rechargeable Battery Charger with 4PCS 3.7V Lithium-ion Coin Button Cell Batteries 120mAh for Car Remote Key Fob Watch at desertcart UK.

Review: Button battery charger - Battery charger comes with 4 button batteries, charged them up no problem... much cheaper at my LED candles eat the batteries!
Review: Bargain - Used them in my tea lights don't last as long but works out cheaper also they are 3.7 volt but still work in my 3 volt tea lights

## Features

- BASIC INFO—Voltage: 3.7V; Capacity: 120mAh; Weight: approximate 5.3g; Diameter: 24.5mm, Height: 5.0mm. Please charge the battery with EEMB dedicated charger. Packing included: LIR2450 Battery X 4, Charger x 1. Note: The product packaging may be different in each batch.
- 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! Please keep out of reach of children. Do NOT SWALLOW. STORAGE—Keep the cells in a 40%-60% charged state during a long period of unused period. We recommend charging the battery every three months upon receipt to maintain the voltage. Store the battery in a cool and dry place.
- !!!SPECIAL NOTICE—The battery may not be suitable for some LED candles. APPLICATION—May be suitable for solar flashlight, sensor, solar welding helmet, airtag, Fob key, calorie counters, stopwatches, and other electronic products.
- MANUFACTURER DIRECT—Global technical support. We take pride in providing the highest levels of customer satisfaction and we have over 20 years experience in lithium battery business. If you have any questions or concerns regarding our products, please send us a message and we will get back to you within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08CRCL42T |
| Battery Charge Time | 2 Hours |
| Best Sellers Rank | 17,470 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 433 in Rechargeable Household Batteries |
| Brand | EEMB |
| Brand Name | EEMB |
| Colour | Silver |
| Country of Origin | China |
| Current Rating | 40 Milliamps |
| Customer Reviews | 3.9 out of 5 stars 208 Reviews |
| Input Voltage | 5 Volts (DC) |
| Item Dimensions D x W x H | 25D x 25W x 5H millimetres |
| Item Weight | 5.3 Grams |
| Item height | 5 millimetres |
| Item weight | 5.3 Grams |
| Manufacturer | EEMB Co.,Ltd |
| Manufacturer Part Number | LIR2450 |
| Output Voltage | 3.7 Volts |
| Output voltage | 3.7 Volts |
| Product dimensions | 25D x 25W x 5H millimetres |
| Specification Met | IEC 62133 UL certification |
| Specification met | IEC 62133 UL certification |
| Unit Count | 4 Count |

## Product Details

- **Brand:** EEMB
- **Colour:** Silver
- **Product dimensions:** 25D x 25W x 5H millimetres
- **Item weight:** 5.3 Grams
- **Output voltage:** 3.7 Volts

## Images

![LIR2450-4 With Charger - Image 1](https://m.media-amazon.com/images/I/6123MjflPVL.jpg)
![LIR2450-4 With Charger - Image 2](https://m.media-amazon.com/images/I/61egwAy++qL.jpg)
![LIR2450-4 With Charger - Image 3](https://m.media-amazon.com/images/I/61ujWsPzU5L.jpg)
![LIR2450-4 With Charger - Image 4](https://m.media-amazon.com/images/I/71H7MhuoRmL.jpg)
![LIR2450-4 With Charger - Image 5](https://m.media-amazon.com/images/I/71lu3gYWqhL.jpg)

## Questions & Answers

**Q: Can the same charger be used for both rechargeable 2032 and 2450 batteries?**
A: I think so.  I found that the rechargeable batteries really just don't last long enough to make them worth while.

**Q: why is the voltage higher than typical for this battery type (3v vs 3.7)?**
A: Because it uses a different chemistry than the non rechargeable coin cell batteries.  The voltage of a battery is dictated by its chemical content. If they had used nickel cadmium for example, the voltage would have been 1.2v.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Button battery charger
*by A***G on 5 November 2024*

Battery charger comes with 4 button batteries, charged them up no problem... much cheaper at my LED candles eat the batteries!

### ⭐⭐⭐⭐⭐ Bargain
*by D***D on 5 May 2022*

Used them in my tea lights don't last as long but works out cheaper also they are 3.7 volt but still work in my 3 volt tea lights

### ⭐⭐⭐⭐ Easy recharge
*by W***8 on 19 January 2023*

Great that you can recharge 2450 batteries, which you would not expect. Rechargeable batteries don't last as long as the non rechargeable ones when in use. I'm having to recharge them every 3-4 weeks, whereas non rechargeable lasted 2-3 months in the same device. Would like to see rechargeable batteries with higher capacity, but overall, still saves cost on buying new batteries all the time.

## Frequently Bought Together

- EEMB LIR2450 Rechargeable Battery 2450 Li-ion Battery Charger with 3.7V 120mAh Lithium-ion Coin Cell Battery
- EEMB 3.7V Rechargeable 2032H Batteries LIR2032H Lithium-ion Coin Cell Button Batteries 70mAh for Car Remote Key Fob Watch - 4PACK
- EEMB 4PCS LIR2025 Rechargeable Battery 3.7V Lithium-ion Coin Button Cell Batteries 40mAh

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**Shop now:** [https://www.desertcart.com.eg/products/421825384-lir2450-4-with-charger](https://www.desertcart.com.eg/products/421825384-lir2450-4-with-charger)

---

*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-01-31*