---
product_id: 173492251
title: "EEMB 4PCS LIR2025 Rechargeable Battery 3.7V Lithium-ion Coin Button Cell Batteries 40mAh"
brand: "eemb"
price: "81 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Eemb"
url: https://www.desertcart.pl/products/173492251-eemb-4pcs-lir2025-rechargeable-battery-3-7v-lithium-ion-coin
store_origin: PL
region: Poland
---

# 3.7V high voltage 40mAh rechargeable capacity Ultra-light 2.5g weight EEMB 4PCS LIR2025 Rechargeable Battery 3.7V Lithium-ion Coin Button Cell Batteries 40mAh

**Brand:** eemb
**Price:** 81 zł
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your future with sleek, sustainable energy!

## Quick Answers

- **What is this?** EEMB 4PCS LIR2025 Rechargeable Battery 3.7V Lithium-ion Coin Button Cell Batteries 40mAh by eemb
- **How much does it cost?** 81 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/173492251-eemb-4pcs-lir2025-rechargeable-battery-3-7v-lithium-ion-coin)

## 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 Yet Mighty:** Slim 20mm diameter fits sleek, modern devices effortlessly
- • **Long-Term Charge Care:** Optimized storage tips to keep your battery ready and reliable
- • **Sustainable Power Boost:** Rechargeable lithium-ion tech for eco-conscious energy
- • **Trusted Safety Certified:** UL-certified quality you can rely on for peace of mind
- • **Versatile Device Compatibility:** Perfect for solar flashlights, sensors, and more innovative gadgets

## Overview

The LIR2025 is a 3.7V, 40mAh rechargeable lithium-ion coin cell battery weighing just 2.5g. UL-certified and designed for long-term reliability, it’s ideal for compact electronics like solar flashlights and sensors. Backed by 20+ years of EEMB expertise, it offers eco-friendly, efficient power with recommended care for optimal lifespan.

## Description

Buy EEMB 4PCS LIR2025 Rechargeable Battery 3.7V Lithium-ion Coin Button Cell Batteries 40mAh: Coin & Button Cell - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Perform well for rechargeable button batteries - These batteries perform well but not quite as good as disposable batteries. For me, I'm very satisfied with the performance given that the batteries are easily recharged.
Review: Chargeable batteries - Nice replacement batteries, bought for a weather station, seems to loose a charge when it's cold out. But do work.

## Features

- Basic Info—Voltage: 3.7V; Capacity: 40mAh; Weight: approximate 2.5g; Diameter: 20mm, Height: 2.5mm. ！！! Special Notice—Charge the battery Only with EEMB dedicated charger.
- Certifications—More than 400 EEMB battery models are UL certified. Search "MH20555" on UL for all EEMB UL certification information.
- Quality Service—We take pride in providing the highest levels of customer satisfaction, and we have over 20 years of experience in the lithium battery industry. Please contact us if you have any questions about the product via desertcart message, we will get back to you promptly.
- 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, LED lights, and other LED devices. Applications—May be suitable for solar flashlight, sensor, solar welding helmet, and other electronic products.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B082HQVX2S |
| Batteries | 4 Lithium Metal batteries required. (included) |
| Best Sellers Rank | #180,188 in Health & Household ( See Top 100 in Health & Household ) #916 in Coin & Button Cell Batteries |
| Customer Reviews | 4.3 4.3 out of 5 stars (179) |
| Date First Available | December 9, 2019 |
| Item Weight | 0.339 ounces |
| Item model number | LIR2025 |
| Manufacturer | EEMB Co.,Ltd |
| Product Dimensions | 0.79 x 0.79 x 0.1 inches |

## Product Details

- **Battery Capacity:** 40 Milliamp Hours
- **Battery Cell Composition:** Lithium Ion
- **Brand:** EEMB
- **Number of Batteries:** 4 Lithium Metal batteries required. (included)
- **Recommended Uses For Product:** Solar flashlight

## Images

![EEMB 4PCS LIR2025 Rechargeable Battery 3.7V Lithium-ion Coin Button Cell Batteries 40mAh - Image 1](https://m.media-amazon.com/images/I/71UfBP2S8rL.jpg)

## Questions & Answers

**Q: Does it come in sealed factory packaging?**
A: Yes, Mine did.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perform well for rechargeable button batteries
*by T***S on November 7, 2023*

These batteries perform well but not quite as good as disposable batteries. For me, I'm very satisfied with the performance given that the batteries are easily recharged.

### ⭐⭐⭐⭐ Chargeable batteries
*by A***R on February 20, 2025*

Nice replacement batteries, bought for a weather station, seems to loose a charge when it's cold out. But do work.

### ⭐⭐⭐⭐⭐ battery nothing more or less just a battery
*by M***N on April 10, 2025*

it's a battery

## Frequently Bought Together

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

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**Shop now:** [https://www.desertcart.pl/products/173492251-eemb-4pcs-lir2025-rechargeable-battery-3-7v-lithium-ion-coin](https://www.desertcart.pl/products/173492251-eemb-4pcs-lir2025-rechargeable-battery-3-7v-lithium-ion-coin)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-19*