DC-DC Charge Discharge Integrated Module (5V/2A)

DC-DC Charge Discharge Integrated Module (5V/2A) is a compact and highly efficient power management solution designed for modern electronic devices and DIY electronics projects. This versatile module integrates battery charging, protection, voltage boosting, and regulated output into a single compact board, making it an ideal choice for engineers, hobbyists, IoT developers, and embedded system designers. With a stable 5V output and up to 2A current capability, the module ensures reliable power delivery for portable electronics, microcontroller systems, and USB-powered devices.

Whether you are building power banks, IoT nodes, portable sensors, robotics projects, or embedded development platforms, this module simplifies the power design by combining multiple power functions into one efficient circuit. Its high conversion efficiency, compact size, and integrated protection features make it a reliable solution for both prototyping and production-level electronics.

Key Features

1. Integrated Charging and Discharging Circuit

The module combines battery charging and boost conversion in a single board, allowing seamless charging of lithium batteries while simultaneously providing a stable output voltage.

2. Stable 5V Output up to 2A

It delivers a regulated 5V output with a maximum current of 2A, making it suitable for powering devices such as development boards, sensors, wireless modules, and USB-powered gadgets.

3. High Efficiency DC-DC Boost Converter

The onboard DC-DC converter efficiently boosts battery voltage to a stable 5V output, ensuring minimal energy loss and longer battery life.

4. Lithium Battery Charging Support

This module supports single-cell 3.7V lithium-ion or lithium-polymer batteries, providing safe and efficient charging with built-in charge management.

5. Integrated Battery Protection

To ensure safety and longevity of the battery, the module includes overcharge protection, over-discharge protection, and short-circuit protection.

6. Compact and Lightweight Design

Its small form factor and lightweight PCB design make it ideal for portable electronics, wearable devices, and space-constrained embedded systems.

7. USB Input for Convenient Charging

The module features a 5V USB input, allowing batteries to be easily charged using standard USB power adapters, laptop USB ports, or power supplies.

8. Ideal for DIY and Embedded Projects

This module is widely used in Arduino, ESP32, Raspberry Pi, and IoT development projects, offering reliable power conversion and battery management.

Specifications

Applications

Portable Power Banks

The module is commonly used in DIY power bank projects, enabling efficient charging and stable 5V output for smartphones, tablets, and USB devices.

IoT and Embedded Systems

It provides reliable power for IoT devices, ESP32 modules, wireless sensor nodes, and microcontroller-based systems.

Robotics and Automation Projects

Robotics applications often require portable power sources. This module ensures stable voltage supply for motors, controllers, and sensors.

Development Boards

Perfect for powering Arduino, ESP8266, ESP32, Raspberry Pi Pico, and other development boards that require regulated 5V power.

Portable Electronic Devices

Suitable for handheld electronics, wearable devices, and portable measurement instruments.

DIY Electronics Projects

Makers and hobbyists frequently use this module in electronics prototyping, educational projects, and custom battery-powered devices.

Backup Power Systems

The module can be used to create small battery backup systems for routers, IoT gateways, and embedded controllers.

Why Choose the DC-DC Charge Discharge Integrated Module (5V/2A)?

The DC-DC Charge Discharge Integrated Module (5V/2A) offers an all-in-one solution for efficient battery charging and power delivery. By integrating charging, protection, and DC-DC boost conversion into a single compact board, it significantly simplifies circuit design and reduces component count. Its high efficiency, stable output, and built-in safety features make it a reliable choice for both professionals and hobbyists.

If you are designing portable electronics, IoT devices, or battery-powered embedded systems, this module provides a convenient and cost-effective power management solution that ensures consistent performance and extended battery life.