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MakerFocus 4pcs 3.7V 3000mAh LiPo Battery with Protection Board for Arduino ESP32

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Product details

Management number 244539756 Release Date 2026/07/20 List Price US$16.02 Model Number 244539756
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The MakerFocus 3000mAh 3.7V Lithium Rechargeable Battery is a high-performance power source designed for a variety of electronic applications. Ideal for hobbyists and developers, this battery offers reliability and efficiency for projects requiring stable voltage and capacity.

Constructed with quality materials, this lithium rechargeable battery features a standard voltage of 3.7V and a capacity of 3000mAh, providing a dependable energy supply for your devices. With an approximate weight of only 35g and compact dimensions of 65mm x 35mm x 10mm, it is designed for easy integration into various devices. The battery is equipped with multiple protection features to ensure safe usage, including overcharge, over-discharge, and short circuit protection. This makes it suitable for low-to-moderate power applications but not recommended for high-drain devices such as drones or power tools.

Key Features:
  • Standard Voltage: 3.7V for consistent power delivery.
  • Capacity: 3000mAh, ideal for extended usage in electronic projects.
  • Weight: Lightweight at 35g, making it easy to carry and install.
  • Dimensions: Compact size (65mm x 35mm x 10mm) fits many devices.
  • Protection Features: Includes overcharge, over-discharge, and short circuit protection for safety.
  • Charging Recommendations: Recommended charging current of 0.6A; maximum is 3A.
  • Connector Type: Micro JST 1.25 plug compatible with ESP32 development boards.

This lithium rechargeable battery is an excellent choice for developers and hobbyists who require a reliable power source for their projects. Whether you're working on an ESP32 development board or other low-current applications, the MakerFocus 3000mAh 3.7V Battery provides the safety and performance needed to power your innovations effectively. Its protective features and optimal specifications make it a practical solution for anyone looking to enhance their electronic devices with safe and efficient energy. Invest in reliable power with MakerFocus today.


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