Portable Button Battery Charger USB-C LIR2032 LIR2025 LED
Portable Button Battery Charger USB-C LIR2032 LIR2025 LED
Portable Button Battery Charger with LED Indicator – Type-C Universal Charging
Keep your rechargeable coin/button batteries topped up and ready to go with this compact, intelligent Portable Button Battery Charger. Featuring a modern Type-C interface and smart IC control circuitry, this lightweight charger (just 20g) is the effortless way to power up your LIR-series button batteries at home, at the office, or on the move. Made in Mainland China.
Key Features
- Spring-Loaded Battery Insertion: Simply press the spring mechanism, align the battery in the correct (+) direction, and snap it securely into place — quick and fuss-free every time.
- Multiple Intelligent Protections: Built-in smart IC control circuit provides automatic overcharge, over-discharge, and short-circuit protections, making charging safe and reliable.
- Type-C Interface: Uses a mainstream USB-C connection for fast, convenient charging — compatible with most modern cables and power adapters.
- No Memory Effect: LIR rechargeable button batteries charged with this unit retain their full capacity regardless of partial charge/discharge cycles, enabling longer-term storage without capacity loss.
- LED Charging Indicator: Red light signals charging in progress; green light signals a full charge — so you always know the battery status at a glance with no guesswork.
- Wide Compatibility: Supports LIR1025, LIR1220, LIR1254, LIR1620, LIR1632, LIR2016, LIR2025, LIR2032, LIR2430, and LIR2450 rechargeable button batteries.
- Ultra-Portable: Weighing just 20g, this charger slips easily into a bag, drawer, or toolkit without adding bulk.
Specifications
| Interface | Type-C (USB-C) |
| Compatible Battery Types | LIR1025, LIR1220, LIR1254, LIR1620, LIR1632, LIR2016, LIR2025, LIR2032, LIR2430, LIR2450 |
| LED Indicator | Red = Charging / Green = Fully Charged |
| Available Colors | Black / White |
| Gross Weight | 20g |
| Battery Included | No |
| Country of Origin | Mainland China |
Package Includes
- 1 × Portable Button Battery Charger
Looking for other handy portable accessories? Check out our Portable Inflatable Waist Cushion for Travel or our Type-C Rechargeable Wireless LED Motion Sensor Night Light.
Learn more: EPA guidance on lithium-ion battery handling
Frequently Asked Questions
Q: Which button battery sizes does this charger support?
A: This universal button battery charger is compatible with LIR1025, LIR1220, LIR1254, LIR1620, LIR1632, LIR2016, LIR2025, LIR2032, LIR2430, and LIR2450 rechargeable button batteries. Please note it is designed for rechargeable LIR-series batteries only and does not charge standard CR (non-rechargeable) coin cells.
Q: How do I know when the battery is fully charged?
A: The built-in LED indicator makes it easy — the light glows red while the battery is charging and switches to green once the battery is fully charged. You can check the status at a glance without needing to handle the device.
Q: Does this charger come with a battery or a USB-C cable?
A: No, the package includes only the Portable Button Battery Charger. Batteries and the USB-C cable are not included. Any standard USB-C cable connected to a USB power source (wall adapter, laptop, power bank) can be used to power the charger.
Q: Is it safe to leave the battery in the charger once it's full?
A: Yes. The smart IC control circuit features automatic charge-stop functionality — once the battery reaches full capacity, the charger stops delivering current, preventing overcharging. The LED indicator will also display green so you know charging is complete.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.