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2 x 18650 Lithium Battery Shield V8 for Arduino ESP32 ESP8266

2 x 18650 Lithium Battery Shield V8 for Arduino ESP32 ESP8266

18650 lithium battery shield | V8 Mobile | 5V/3A | 3V/1A | ESP32 -ESP8266

Rs. 475.00
Rs. 799.00 Rs. 475.00
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Product Description

The 2×18650 Lithium Battery Shield V8 Mobile Power Expansion Board is a compact and efficient power solution designed for Arduino, ESP32, ESP8266, and other 5V/3V development boards. Built with an integrated lithium battery protection IC, this module ensures safe operation by preventing overcurrent, overvoltage, and undervoltage conditions.

This shield supports two 18650 lithium batteries (recommended for longer backup) and delivers stable dual voltage outputs of 5V/3A and 3V/1A, making it suitable for IoT projects, portable electronics, robotics, and DIY embedded systems. The Micro USB charging interface provides a convenient charging current of 600mA–800mA.

For optimal performance, ensure correct battery polarity during installation. Using high-quality 18650 batteries within the 3.2V–4.2V range is recommended. The 5V output supports up to 3A (max 3.6A peak); exceeding this limit may affect module lifespan.

What's in the Box?

2 x 18650 Lithium Battery Shield V8 Mobile Power Expansion Board Module 5V/3A 3V/1A Micro USB for Arduino ESP32 ESP8266

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Technical Specification

2 x 18650 Lithium Battery Shield V8 Mobile Power Expansion Board Module 5V/3A 3V/1A Micro USB for Arduino ESP32 ESP8266

Dual Voltage Output

Delivers 5V up to 3A (max 3.6A peak) and 3V up to 1A, suitable for powering Arduino, ESP32, ESP8266, and other embedded systems.

Micro USB Charging

Equipped with a Micro USB charging interface with a charging current of 600mA–800mA for convenient battery recharging

Built-in Protection Circuit

Includes an integrated lithium battery protection IC that safeguards against overcurrent, overvoltage, and under-voltage for safe operation.

18650 Battery Support

Compatible with 2 × 18650 rechargeable lithium-ion batteries (3.2V–4.2V), providing extended backup and stable power for Arduino, ESP32, ESP8266, and other development boards

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Why You Should Buy 2 x 18650 Lithium Battery Shield V8 Mobile Power Expansion Board Module 5V/3A 3V/1A Micro USB for Arduino ESP32 ESP8266

Easy Board Integration

Designed for quick connection with Arduino, ESP32, ESP8266, and other DIY electronics projects

Ideal for Portable Projects

Helps create battery-powered IoT devices, robots, and mobile electronics without needing a constant power supply

Convenient USB Charging

The Micro USB interface allows simple and accessible charging using common USB chargers or power adapters

Compact & Project-Friendly Design

Small and lightweight module ideal for DIY electronics, robotics, and embedded systems