Portable Universal Button Battery Charger with Type-C USB

Keep your rechargeable LIR button batteries topped up and ready to go with this compact, intelligent charger. Designed for a wide range of LIR coin cell sizes, it features a modern Type-C interface, smart IC protection, and a clear LED charge indicator — all in a lightweight, travel-friendly design.

Compatible Battery Types

This universal charger supports the following rechargeable LIR button battery sizes:

LIR1025 | LIR1220 | LIR1254
LIR1620 | LIR1632
LIR2016 | LIR2025 | LIR2032
LIR2430 | LIR2450

Key Features

Tool-Free Loading: Simply press the spring-loaded cradle to snap it open, orient the battery with the positive (+) side up, and click it into place — quick and effortless every time.
Type-C Interface: Uses the mainstream USB Type-C connector for fast, convenient charging from any modern power source.
Intelligent IC Protection Circuit: Built-in smart IC automatically safeguards against overcharge, over-discharge, and short circuits — charging stops automatically when the battery is full.
LED Status Indicator: Red light = charging in progress; Green light = fully charged. Monitor your battery's status at a glance.
No Memory Effect: LIR rechargeable cells can be charged at any point without loss of capacity — partial charges leave no lasting trace on battery performance.
Lightweight & Portable: Weighing just 20g, it slips easily into a bag, drawer, or travel kit.
CE Certified: Meets CE safety and compliance standards for electronics.
Available in Black or White to suit your preference.

Specifications

Interface: USB Type-C
Compatible Batteries: LIR1025, LIR1220, LIR1254, LIR1620, LIR1632, LIR2016, LIR2025, LIR2032, LIR2430, LIR2450
Indicator: Red (Charging) / Green (Full)
Color Options: Black / White
Gross Weight: 20g
Certification: CE
Made in Mainland China

What's in the Box?

1× Portable Button Battery Charger

Explore More from Our Electronics Range

Looking for more power and charging solutions? Check out our 1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino and our 1.32" AMOLED Smart Watch – Bluetooth Call, Fitness & Health Tracker.

For guidance on safe battery handling and disposal, visit the U.S. EPA – Used Lithium-Ion Battery Recycling & Safety Guide.

Frequently Asked Questions

Q: Which button battery sizes does this charger support?

A: This portable charger is compatible with LIR1025, LIR1220, LIR1254, LIR1620, LIR1632, LIR2016, LIR2025, LIR2032, LIR2430, and LIR2450 rechargeable button batteries — covering the most widely used LIR coin cell sizes.

Q: How do I know when my button battery is fully charged?

A: The LED indicator on the charger glows red while the battery is charging and switches to green once the battery is fully charged. The smart IC circuit also automatically stops charging at full capacity to prevent overcharging.

Q: What cable do I need to power this charger?

A: This charger uses a standard USB Type-C input, so any USB-A to Type-C or USB-C to Type-C cable (not included) connected to a USB power adapter, laptop, or power bank will work.

Q: Can I charge a partially discharged LIR battery without harming it?

A: Yes. LIR rechargeable button batteries have no memory effect, meaning you can charge them at any level of discharge without reducing their overall capacity over time.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.