Product Overview
Professional 4-slot smart charger designed specifically for 3.6V Li-ion rechargeable button batteries. Compatible with LIR2016, LIR2025, and LIR2032 battery types. Features intelligent charging with LED status indicators for safe and efficient charging.
Choose the Right Charger for Your Needs
We offer three button battery chargers to suit different requirements. Compare them below:
| Model | Charging Slots | Compatible Batteries | Output Power | Best For | Price |
|---|---|---|---|---|---|
|
Universal Charger (Single Slot) |
1 Slot | 17+ Models LIR940/1154/1220/1620/2016/2025/2032/2430/2450 & more |
4.2V 30mA | Maximum compatibility, occasional use | $8.80 |
|
4-Slot Charger (This Product) |
4 Slots | 3 Models LIR2016, LIR2025, LIR2032 |
4.2V 30mA | Charge multiple smaller batteries simultaneously | $10.73 |
|
4-Slot Charger (LIR2430/50/77) |
4 Slots | 3 Models LIR2430, LIR2450, LIR2477 |
4.2V 200mA (Higher power) |
Charge multiple larger batteries faster | $10.94 |
💡 Tip: This charger is perfect if you frequently use LIR2016, LIR2025, or LIR2032 batteries and want to charge multiple batteries at once.
Key Features
- 4-slot design - charge up to 4 batteries simultaneously
- Smart charging technology with automatic cutoff when fully charged
- LED indicator system: Green = Power on/Fully charged, Red = Charging in progress
- USB Type-C input for universal compatibility
- Compact and portable design
- Low power consumption - ideal for travel
Technical Specifications
- Brand: FMA
- Input: DC 5V 50mA (USB Type-C)
- Output: DC 4.2V 30mA
- Compatible Batteries: LIR2016, LIR2025, LIR2032
- Charging Slots: 4 independent slots
- Condition: Brand New
Package Contents
- 1x 4-Slot Smart Charger
- 1x USB Type-C Cable
- No batteries included
Important Notes:
- This listing is for the charger only. Batteries are not included.
- Cannot charge LIR2477 batteries - please use our LIR2430/2450/2477 charger for those models.
Safety Information
- Charging: Only use with compatible 3.6V Li-ion button batteries (LIR2016/2025/2032)
- Storage: Keep in a cool, dry place away from direct sunlight
- Operation: Do not leave unattended while charging
- Temperature: Use in ambient temperature between 0°C-40°C (32°F-104°F)
- Handling: Disconnect power when not in use
- Inspection: Check cables and charger regularly for damage
Shipping & Transportation Notice
- Classification: Electronic device (non-hazardous)
- Air Transport: Compliant with international shipping regulations
- Packaging: Securely packaged to prevent damage during transit
- Delivery Time: Varies by destination; tracking provided
- Documentation: All necessary customs documentation included