LIR2477 Lithium Ion Rechargeable Batteries 3.6V 200mAh Rechargeable Lithium Coin Cell
Rechargeable Button Battery LIR2477 3.6V 200mAh Lithium Button Cell Coin Battery
Features
1. High Energy Density: Provides substantial power in a compact form factor suitable for space-constrained applications.
2. Stable Voltage Output: Maintains relatively stable voltage throughout most of the discharge cycle.
3. Wide Operating Temperature: Widely application with working teerature -20 degree to 60 degree.
4. Low Self-Discharge: Retains charge well when not in use.
5. No Memory Effect: Can be recharged at any state of charge without capacity reduction.
Specification
| Lithium ion Button battery LIR2477 | 3.6V rechargeable Coin cell |
| Normal Capacity | 200mAh |
| Normal Voltage | 3.6V |
| Dimension | Diameter :24.5*Height 7.7mm |
| Weight | 8g |
| Operating Temperature |
Charge: 0°C to 45°C; Discharge: -20°C to 60°C |
| Storage Temperature |
-20°C to 45°C (Recommended: 20-25°C) |
| Self-Discharge Rate | <3% per month |
| Cycle Life | More than 500Cycles |
Applications
- Memory Backup Power: CMOS batteries for motherboards, BIOS chips, and embedded systems.
- Portable Electronics: Small devices like calculators, laser pointers, and LED lights.
- Medical Devices: Hearing aids, medical sensors, and portable monitoring equipment.
- IoT Devices: Sensors, beacons, and small wireless communication devices.
- Security Devices: Electronic locks, alarm systems, and access control devices.
- Wearable Technology: Fitness trackers, smart watches, and health monitors.
Warnings & Precautions
Charging Precautions:
- Use only chargers specifically designed for lithium-ion coin cells
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Never exceed maximum charging voltage of 4.2V
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Do not charge at temperatures below 0°C or above 45°C
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Discontinue use if battery becomes hot, swollen, or damaged during charging
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Charge in well-ventilated areas
Discharging Precautions:
- Avoid deep discharge below 3.0V
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Do not exceed maximum continuous discharge current of 200mA
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Never short-circuit the battery terminals
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Avoid reverse polarity installation
- Store in cool, dry environment (20-25°C ideal)
- Maintain charge level at 40-60% for long-term storage
- Keep away from water, moisture, and direct sunlight
Get in Touch
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