USB-C Button Battery Charger – LIR2032 LIR2025 LIR2016
USB-C Button Battery Charger – LIR2032 LIR2025 LIR2016
USB-C Rechargeable Button Battery Charger – Compact & Smart
Keep your LIR2032, LIR2025, and LIR2016 rechargeable button batteries topped up with this ultra-compact USB Type-C charger. Designed for modern convenience, it plugs straight into any USB-C power source — your phone charger, power bank, or laptop — for a simple, fuss-free charging experience wherever you are.
Why You'll Love It
- Dedicated Button Battery Charging: Engineered specifically for LIR2032 and compatible 20mm or smaller lithium rechargeable button cells (LIR2025, LIR2016), delivering stable, consistent charging every time.
- USB-C Input: The modern Type-C port works with virtually any current charging cable or adapter — phones, power banks, and computers all compatible.
- Built-In Protection Circuit: Intelligent charging management guards against overcharging, overcurrent, and short circuits for safe, worry-free operation.
- Ultra-Portable Design: Measuring just 42.5 × 32.5 × 12.5 mm (1.67 × 1.27 × 0.49 in), this lightweight charger slips into a pocket, drawer, or travel bag effortlessly.
- Economical & Eco-Friendly: Recharge your button batteries instead of constantly replacing them — saving money and reducing waste.
Specifications
| Input Port | USB Type-C |
| Input Voltage | 5V |
| Output Voltage | 4.2V |
| Output Power | ≤37.5mW |
| Compatible Batteries | LIR2032, LIR2025, LIR2016 (20mm and smaller) |
| Materials | Plastic housing |
| Dimensions | 42.5 × 32.5 × 12.5 mm / 1.67 × 1.27 × 0.49 in |
| Country of Origin | Made in China |
What's in the Box
- 1 × USB-C Button Battery Charger
Care & Usage Tips
- Clean the contact surfaces regularly to maintain optimal charging performance.
- Store in a cool, dry place when not in use.
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Learn more: EPA guidance on lithium-ion battery handling
Frequently Asked Questions
Q: Which rechargeable button batteries are compatible with this USB-C charger?
A: This charger is designed for LIR2032 lithium rechargeable button batteries and is also compatible with LIR2025 and LIR2016 cells — any 20mm or smaller rechargeable button battery. Please note it is NOT suitable for non-rechargeable (CR) coin cells.
Q: Can I use my phone charger or power bank to power this device?
A: Yes! The USB Type-C input port is compatible with standard phone chargers, power banks, and computer USB ports. Simply plug in using a standard USB-C cable and you're ready to charge your button batteries.
Q: Is there any risk of overcharging my batteries?
A: The built-in intelligent charging management circuit actively prevents overcharging, overcurrent, and short circuits, making it safe for regular use with your rechargeable button cells.
Q: How compact is this charger for travel?
A: It measures just 42.5 × 32.5 × 12.5 mm — roughly the size of a large coin — making it extremely portable for home, office, or on-the-go use.
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.