3.7V Lithium Ion Battery - 1200mAH

Specifications

1. Nominal Voltage: 3.7V
2. Capacity: 1200mAh (milliampere-hour)
3. Type: Lithium-Ion
4. Rechargeable: Yes
5. Charging Voltage: Typically 4.2V (maximum charging voltage).
6. Discharge Cutoff Voltage: Around 2.5V.
7. Form Factor: Available in cylindrical (e.g., 18650, 14500) or pouch types.
8. Weight: Light and portable.

Features

• Compact Energy Storage: Suitable for low-power devices.
• Lightweight: Ideal for portable applications.
• Rechargeable: Can be recharged multiple times with minimal degradation.
• Low Self-Discharge: Retains charge when not in use.

Applications

• Small Electronics: Toys, flashlights, remotes, and wireless headphones.
• Wearable Devices: Small IoT devices, fitness trackers.
• DIY Projects: Arduino-based circuits, small robotics.
• Backup Power: For sensors, small backup modules, or emergency lights.

Charging and Safety Tips

1. Dedicated Charger: Use a charger designed for 3.7V Li-ion batteries with appropriate current settings.
2. Avoid Overcharging: Disconnect once charged to prevent overheating.
3. Temperature Management: Operate between 0°C and 45°C (charging) and -20°C to 60°C (discharge).
4. Handle with Care: Avoid puncturing, short-circuiting, or exposing to high temperatures.