18650 Battery Shield Module

The 18650 Battery Shield Module is a compact power management board designed to provide portable power solutions using 18650 lithium-ion batteries. This module integrates battery charging, protection, and regulated power output functions, making it suitable for powering microcontrollers, sensors, IoT devices, and portable electronic projects. With USB charging support and convenient output options, it is widely used in DIY power banks, robotics, embedded systems, and battery-operated applications. Available at Directronics, the 18650 Battery Shield Module is ideal for students, hobbyists, makers, educators, and professional engineers working on portable electronics and power management projects.

Features:

• Designed for 18650 Lithium-Ion Battery Applications

• Built-In Battery Charging Circuit

• Overcharge Protection

• Over-Discharge Protection

• Short Circuit Protection

• USB Charging Support

• Provides Regulated Output Voltage

• Compact Power Management Design

• LED Charging and Power Indicators

• Easy Battery Installation

• Suitable for Portable Electronics Projects

• Supports Microcontroller and IoT Applications

Why Choose 18650 Battery Shield Module?

• Provides a simple portable power solution

• Combines battery charging and protection in one module

• Eliminates the need for separate charging circuits

• Compact size for handheld and embedded applications

• Ideal for rechargeable battery-powered projects

• Suitable for beginners, students, hobbyists, and professionals

Applications:

• DIY Power Bank Projects

• Arduino Portable Projects

• ESP32 Battery-Powered Systems

• IoT Device Power Supply

• Robotics Projects

• Portable Electronics

• LED Lighting Projects

• Wireless Sensor Systems

• Wearable Electronics

• Battery Backup Systems

Technical Specifications:

• Product Type: Lithium Battery Power Management Module

• Battery Type: 18650 Li-Ion Battery

• Battery Configuration: Single Cell (Model Dependent)

• Input Charging Voltage: 5V DC (USB)

• Battery Voltage: 3.7V Nominal

• Output Voltage: 5V DC (Typical, Model Dependent)

• Charging Current: Model Dependent

• Protection: Overcharge / Over-Discharge / Short Circuit Protection

• Charging Interface: Micro USB / USB Type-C (Model Dependent)

• Output Interface: USB Port / DC Output (Model Dependent)

• Indicator: Charging and Power LEDs

• PCB Type: Compact Battery Shield Board

Package Includes:

• 1 × 18650 Battery Shield Module

Related Products:

• 18650 Lithium-Ion Rechargeable Battery

• Power Bank Charging Module with Display

• USB Fast Charging Module

• Mini MP1584 DC-DC 3A Adjustable Buck Module

• Arduino Uno

• ESP32 Development Board

• Raspberry Pi Pico W

• Jumper Wire Bundle (40Pcs)

• Battery Holders

Why Buy from Directronics?

Directronics provides quality development boards, communication modules, sensors, electronic components, robotics modules, power management solutions, and IoT products for students, makers, educational institutions, startups, and industry professionals. Explore our complete range of Arduino, ESP32, ESP8266, Raspberry Pi, power modules, motor drivers, programming tools, and embedded development products to bring your ideas to life.

Note:

Product images are for illustration purposes only. Actual module design, output voltage, charging current, and protection features may vary depending on the manufacturing batch. Use only compatible 18650 lithium-ion batteries and ensure correct polarity while installing the battery. Do not operate damaged batteries with this module.