The 1x 18650 Lithium Ion Battery Holder Shield V3 is a compact and efficient power supply module designed to hold a single 18650 lithium-ion cell and provide a regulated power output for your electronic projects. This shield is perfect for DIY makers, hobbyists, and embedded system enthusiasts who want a reliable and portable power solution.
Equipped with a built-in charging circuit (Micro USB or Type-C, depending on version), the module allows you to charge the battery directly without removing it from the holder. It also features voltage regulation to provide stable 5V and 3.3V outputs, making it ideal for powering development boards such as Arduino, ESP8266, ESP32, and Raspberry Pi Pico.
The shield includes protection circuits such as overcharge, over-discharge, and short-circuit protection, ensuring safe and long-lasting battery operation. Its compact design makes it suitable for robotics, IoT devices, portable projects, and prototyping.
Key Features:
- Holds 1x 18650 lithium-ion cell (not included)
- Provides 5V & 3.3V regulated output
- Built-in charging circuit (Micro USB / Type-C input)
- Integrated protection circuits for safety
- Compact design for DIY and embedded projects
- Easy to use with Arduino, ESP8266, ESP32, and similar boards
- Ideal for portable, wireless, and IoT devices
Applications:
- Portable power supply for Arduino and ESP boards
- IoT and smart devices
- Robotics and small electronic projects
- Prototyping and testing modules
- Wearable electronics
Specifications:
- Battery Type: 18650 lithium-ion (1 cell, not included)
- Input: Micro USB / Type-C (depends on version)
- Output: 5V and 3.3V regulated
- Protection: Overcharge, Over-discharge, Short-circuit
- Dimensions: Compact, shield-style form factor
Note: Images are for Illustration Purposes Only.
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