Pro3D 2 x 18650 Lithium Battery Expansion Shield for Programming Board, ESP32, ESP8266

The Pro3D 2 x 18650 Lithium Battery Expansion Shield is a versatile and reliable power solution for programming boards such as ESP32 and ESP8266. With the ability to power your board with two 18650 lithium batteries, this shield provides a convenient and portable power source for your projects.

Key Features:
- Compatible with ESP32 and ESP8266 programming boards
- Supports two 18650 lithium batteries for extended usage
- Onboard power switch for easy control
- USB charging port for convenient recharging
- LED indicators for battery status

This expansion shield is perfect for hobbyists, makers, and developers who need a versatile power solution for their programming boards. Whether you're working on IoT projects, robotics, or other electronics projects, the Pro3D Battery Expansion Shield offers the flexibility and convenience you need to power your creations.

Pros:
- Easy to install and use
- Provides extended usage time with two 18650 batteries
- Compact and portable design
- LED indicators for monitoring battery status

Cons:
- May not be compatible with all programming boards
- Batteries not included
- Limited to powering boards with 18650 batteries, may not be suitable for all projects

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