3.7V 55mAh Li-ion Battery Overview

The 3.7V 55mAh Li-ion Battery is a compact rechargeable lithium polymer battery widely used in small electronic devices. Here are the key features and specifications based on the search results:

Key Features:

  • Nominal Voltage: 3.7V, providing stable power output suitable for various applications.
  • Capacity: 55mAh, allowing for sufficient energy storage in compact devices.
  • Rechargeable: Supports multiple charge cycles, making it cost-effective and environmentally friendly.
  • Protection Circuit: Many models include a protection circuit to prevent overcharging and short-circuiting.

Specifications:

Specification Details
Type Lithium Polymer (Li-Po)
Nominal Voltage 3.7V
Capacity 55mAh
Max Charge Voltage 4.2V
Discharge Cut Off Voltage 3.0V
Charging Current Up to 55mA
Max Continuous Discharge Current 55mA
Dimensions Approximately 4.5mm x 8mm x 24mm (LP450824)

1
Weight Approximately 1.1g
Cycle Life Approximately 300-500 cycles
Operating Temperature Charging: 0 ~ 45℃; Discharging: -20 ~ 60℃

Applications:

  • Portable Devices: Ideal for use in remote controls, medical devices, and wireless gadgets.
  • Consumer Electronics: Suitable for toys, wearable technology, and other compact devices.

Conclusion

The 3.7V 55mAh Li-ion Battery is an excellent choice for powering small electronic devices due to its compact size, reliable performance, and rechargeable nature. Its specifications make it suitable for a variety of applications, ensuring versatility and efficiency

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