---
product_id: 662580832
title: "LIR2032 Rechargeable Battery Charger with 4PCS 3.7V Lithium-ion Coin Button Cell Batteries 45mAh for Car Remote Key Fob Watch"
brand: "eemb"
price: "₨12823"
currency: LKR
in_stock: true
reviews_count: 8
url: https://www.desertcart.lk/products/662580832-lir2032-rechargeable-battery-charger-with-4pcs-3-7v-lithium-ion
store_origin: LK
region: Sri Lanka
---

# 45mAh rechargeable capacity 4-pack with dedicated charger 3.7V high voltage LIR2032 Rechargeable Battery Charger with 4PCS 3.7V Lithium-ion Coin Button Cell Batteries 45mAh for Car Remote Key Fob Watch

**Brand:** eemb
**Price:** ₨12823
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay charged, stay ahead — power your essentials with confidence!

## Quick Answers

- **What is this?** LIR2032 Rechargeable Battery Charger with 4PCS 3.7V Lithium-ion Coin Button Cell Batteries 45mAh for Car Remote Key Fob Watch by eemb
- **How much does it cost?** ₨12823 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/662580832-lir2032-rechargeable-battery-charger-with-4pcs-3-7v-lithium-ion)

## 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

- • **Recharge & Reuse:** 45mAh lithium-ion capacity delivers long-lasting power and eco-friendly rechargeability.
- • **Smart Storage Tips:** Maintain battery health with recommended charge cycles and cool, dry storage.
- • **All-in-One Convenience:** Includes 4 batteries plus a dedicated charger—never run out of juice on the go.
- • **Power Up with Precision:** 3.7V voltage ensures reliable, consistent energy for your devices.
- • **Certified Safety Assurance:** UL IEC 62133 certification guarantees top-tier safety and peace of mind.

## Overview

The EEMB LIR2032 Rechargeable Battery Kit includes four 3.7V, 45mAh lithium-ion coin cells and a dedicated charger, designed for devices like car remotes, key fobs, and watches. UL IEC 62133 certified for safety, these compact 20mm x 3.2mm batteries offer reliable, eco-friendly power with expert-backed storage and usage guidelines.

## Description

LIR2032 Rechargeable Battery Charger with 4PCS 3.7V Lithium-ion Coin Button Cell Batteries 45mAh for Car Remote Key Fob Watch

## Features

- BASIC INFO—Voltage: 3.7V; Capacity: 45mAh; Weight: approximate 2.6g; Diameter: 20mm, Height: 3.2mm. Please charge the battery with EEMB dedicated charger. Packing included: LIR2032 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 |
|---------------|-------|
| Package Dimensions L x W x H | 12.7 x 8.7 x 4.5 centimetres |
| Package Weight | 0.1 Kilograms |
| Product Dimensions L x W x H | 20 x 3 millimetres |
| Item Weight | 0.1 Kilograms |
| Brand | EEMB |
| Colour | metallic silver |
| Part number | LIR2032 |
| Size | LIR2032-4 with CHARGER |
| Guaranteed software updates until | unknown |

## Product Details

- **Number of batteries:** 4 Lithium Metal batteries required.
- **Brand:** EEMB
- **Battery cell composition:** Lithium Ion
- **Battery capacity:** 45 Milliampere Hour (mAh)
- **Recommended uses for product:** Calculatrice

## Images

![LIR2032 Rechargeable Battery Charger with 4PCS 3.7V Lithium-ion Coin Button Cell Batteries 45mAh for Car Remote Key Fob Watch - Image 1](https://m.media-amazon.com/images/I/61ec83FubiL.jpg)

## Questions & Answers

**Q: Can you use this charger to safely charge a cr2032 rechargeable battery**
A: Obviously not! That's a non rechargeable battery..... unless you want to make a portable bomb or something

**Q: will the cr2450 rechargeable batteries fit into this charger**
A: Batteries with a CR prefix are generally not rechargeable. The charger is for LIR (Lithium-ion Rechargeable) batteries.

**Q: Can I use these batteries to replace a CR 2032 in a device?**
A: I was a bit confused as well as they are name differently than the stantard cr2032. That being said, they appear to be the same size/voltage so I assume the different name is to reflect the fact that they are rechargeable. Not 100% on that but the point is they should work as replacement for that.

**Q: Can it charger thinner batteries eg 2016?**
A: The charger did not seem to work very well at all. The batteries did not get back to their original strength. I would not recommend this.

## Customer Reviews

### ⭐⭐⭐⭐⭐ good value for money
*by J***D on 10 August 2025*

value for money very Good functionality its OK battery quality Good durability ok compatibility OK

### ⭐⭐⭐⭐⭐ THANKYOU TO AMAZON FOR HELP SEE SOON MARK
*by M***E on 6 August 2025*

lithium ion battery rechargeable very good in the better to and well give star 100

### ⭐⭐⭐⭐ Batteries short lived compared to CR2032
*by K***M on 10 December 2023*

This small charger looks fragile but does a good job of charging the coin style batteries supplied. A usb cable, supplied, is connected to a phone charger, computer usb socket or similar. A little red light shows the unit working which changes to green when complete. The downside was the batteries themselves which don't last long in use, much much less than the disposable ones. Note I also charged another brand which also had limited user time. In conclusion the charger is fine but the battery technology isn't really up to it.UPDATE. I have thisinfo from the supplier. "The capacity and voltage of rechargeable battery LIR2032 is different from disposable battery CR2032. The battery capacity of LIR2032 is 45mAh and CR2032 is 240mAh. The voltage of LIR2032 is 3.7V and CR2032 is only 3.0V. The max discharge current of LIR2032 is 45mA but CR2032 is 3mA. Therefore, the rechargeable battery may have a shorter running time compare to the non-rechargeable battery. As a result, we do not recommend customers replacing CR2032 with LIR2032 in some devices."

## Frequently Bought Together

- EEMB LIR2032 Rechargeable Battery Charger with 4PCS 3.7V Lithium-ion Coin Button Cell Batteries 45mAh for Car Remote Key Fob Watch
- EEMB 10PCS LIR2032 Rechargeable Battery 3.7V Lithium-ion Coin Button Cell Batteries 45mAh 2032 Rechargeable Battery
- KIWIFOTOS (2 Pack) CR2032 Coin Cell Battery Case Organizer Holds 20pcs CR2032 CR2025 CR2016 CR2320 CR2325 CR2330 CR2335 CR2354 CR2412 CR2430 CR2450 Button Batteries Holder (Battery Not Included)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-01*