---
product_id: 619946419
title: "Unee Button Battery Charger for LIR Series Rechargeable Button Battery of 2016 2025 2032 2450 1632 1025 1220 1254 1620 2430 etc., Coin Button Cell Battery Charger(Battery not Included)"
brand: "unee"
price: "¥5669"
currency: JPY
in_stock: null
reviews_count: 8
url: https://www.desertcart.jp/products/619946419-unee-button-battery-charger-for-lir-series-rechargeable-button-battery
store_origin: JP
region: Japan
---

# 2-hour fast charge Ultra-compact & lightweight Universal LIR battery compatibility Unee Button Battery Charger for LIR Series Rechargeable Button Battery of 2016 2025 2032 2450 1632 1025 1220 1254 1620 2430 etc., Coin Button Cell Battery Charger(Battery not Included)

**Brand:** unee
**Price:** ¥5669
**Availability:** ❌ Out of Stock

## Summary

> 🔌 Charge smarter, stay powered longer — never miss a beat!

## Quick Answers

- **What is this?** Unee Button Battery Charger for LIR Series Rechargeable Button Battery of 2016 2025 2032 2450 1632 1025 1220 1254 1620 2430 etc., Coin Button Cell Battery Charger(Battery not Included) by unee
- **How much does it cost?** ¥5669 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/619946419-unee-button-battery-charger-for-lir-series-rechargeable-button-battery)

## Best For

- unee enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable construction backed by a 2-year warranty ensures long-term, eco-friendly battery reuse.
- • **Plug & Play Convenience:** USB powered for seamless charging from laptops, power banks, or wall adapters anywhere.
- • **Pocket-Sized Powerhouse:** Weighing only 13g and measuring under 1.5 inches, it’s perfect for on-the-go pros.
- • **Fits All Your Essentials:** Compatible with 10+ popular LIR battery sizes from 1025 to 2450—one charger for all your devices.
- • **Fast & Efficient Charging:** Recharge your LIR coin batteries in just 2 hours with reliable 5V USB power.

## Overview

The Unee Button Battery Charger is a compact, lightweight USB charger designed for fast 2-hour recharging of multiple LIR series lithium coin cell batteries. Compatible with a wide range of sizes (1025 to 2450), it offers universal convenience for watches, calculators, and more. Built with durable materials and backed by a 2-year warranty, it’s the eco-conscious professional’s go-to for reliable, on-the-go power.

## Description

desertcart.com: Unee Button Battery Charger for LIR Series Rechargeable Button Battery of 2016 2025 2032 2450 1632 1025 1220 1254 1620 2430 etc., Coin Button Cell Battery Charger(Battery not Included) : Electronics

Review: Good cell battery charger. - It works, but make sure you are charging a lithium battety ; otherwise, it will not charge a regular cell battery.
Review: Great way to reduce battery waste! - It seems to work great, but it will be some time before I will need to charge another battery. I'll review again after a few charges.

## Features

- CONVENIENT CHARGING: This compact charger allows you to easily recharge multiple standard LIR series lithium coin cell batteries commonly used in devices like watches, calculators and more.
- SMALL AND LIGHTWEIGHT: At just 48mm x 32mm x 13mm and weighing only 13 grams, the charger is ultra-portable and takes up very little space for on-the-go charging.
- UNIVERSAL COMPATIBILITY: Compatible with lithium coin cell batteries including LIR1025, LIR1220, LIR1254, LIR1620, LIR1632, LIR2016, LIR2025, LIR2032, LIR2430 and LIR2450 etc. sizes.
- FAST USB CHARGING: The charger connects to any USB power source like laptops, power banks or wall adapters for efficient recharging of batteries on the go or at home.
- DURABLE CONSTRUCTION: Made from high-quality materials, the charger is designed to withstand regular use and provide reliable service for recharging coin cell batteries as needed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CXXCFDKF |
| Battery Charge Time | 2 Hours |
| Brand | Unee |
| Color | Black |
| Current Rating | 8 Milliamps |
| Customer Reviews | 4.2 out of 5 stars 102 Reviews |
| Input Voltage | 5 Volts |
| Item Dimensions D x W x H | 0.5"D x 0.94"W x 1.3"H |
| Item Weight | 1 Ounces |
| Manufacturer | RSC |
| Mfr Part Number | 3b82c83d-a978-4f9e-9d37-19fbba8f0702 |
| Output Voltage | 4.2 Volts |
| Product Dimensions | 0.5"D x 0.94"W x 1.3"H |
| Specification Met | CE |
| Warranty Description | 2 YEAR MANUFACTURER |

## Product Details

- **Brand:** Unee
- **Color:** Black
- **Item Weight:** 1 Ounces
- **Output Voltage:** 4.2 Volts
- **Product Dimensions:** 0.5"D x 0.94"W x 1.3"H

## Images

![Unee Button Battery Charger for LIR Series Rechargeable Button Battery of 2016 2025 2032 2450 1632 1025 1220 1254 1620 2430 etc., Coin Button Cell Battery Charger(Battery not Included) - Image 1](https://m.media-amazon.com/images/I/511Bqb3QVNL.jpg)
![Unee Button Battery Charger for LIR Series Rechargeable Button Battery of 2016 2025 2032 2450 1632 1025 1220 1254 1620 2430 etc., Coin Button Cell Battery Charger(Battery not Included) - Image 2](https://m.media-amazon.com/images/I/61ZYoaMRaZL.jpg)
![Unee Button Battery Charger for LIR Series Rechargeable Button Battery of 2016 2025 2032 2450 1632 1025 1220 1254 1620 2430 etc., Coin Button Cell Battery Charger(Battery not Included) - Image 3](https://m.media-amazon.com/images/I/615FMmpiuEL.jpg)
![Unee Button Battery Charger for LIR Series Rechargeable Button Battery of 2016 2025 2032 2450 1632 1025 1220 1254 1620 2430 etc., Coin Button Cell Battery Charger(Battery not Included) - Image 4](https://m.media-amazon.com/images/I/71+sw-ErHDL.jpg)
![Unee Button Battery Charger for LIR Series Rechargeable Button Battery of 2016 2025 2032 2450 1632 1025 1220 1254 1620 2430 etc., Coin Button Cell Battery Charger(Battery not Included) - Image 5](https://m.media-amazon.com/images/I/61W3mt9ZmeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good cell battery charger.
*by T***3 on July 4, 2025*

It works, but make sure you are charging a lithium battety ; otherwise, it will not charge a regular cell battery.

### ⭐⭐⭐⭐⭐ Great way to reduce battery waste!
*by A***N on June 29, 2025*

It seems to work great, but it will be some time before I will need to charge another battery. I'll review again after a few charges.

### ⭐⭐⭐⭐⭐ Works good
*by H***Y on December 23, 2025*

Some of these chargers do not work zt all, but this one works great

## Frequently Bought Together

- Unee Button Battery Charger for LIR Series Rechargeable Button Battery of 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
- EEMB 4PCS LIR2025 Rechargeable Battery 3.7V Lithium-ion Coin Button Cell Batteries 40mAh

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-03*