Description

The 3 USB Power Bank Charging Module Circuit Board is a powerful solution for anyone looking to create their own DIY battery charger with triple USB ports. This module allows you to charge up to three devices simultaneously, making it perfect for building custom power banks for smartphones, tablets, and other USB-powered electronics. It is ideal for both hobbyists and professionals who need a reliable, portable power source.

Thanks to its intelligent charging technology, this circuit automatically adjusts the current output to each device, ensuring safe and efficient charging. It includes built-in overcharge, over-discharge, and short-circuit protection for added security. Additionally, the micro-USB input lets you easily recharge the battery pack from any standard USB power source.

Working Principle:

The 3 USB Power Bank Charging Module works by connecting to a lithium-ion battery pack, typically composed of 18650 cells. Once connected, the module distributes power across the three USB ports. This ensures that all connected devices receive the appropriate charge. Moreover, the onboard protection features prevent damage to both the charging devices and the power bank itself, making it an excellent choice for DIY projects.

Applications:

This charging module can be used in a variety of projects, including:

• DIY Power Banks: Build a DIY battery charger with triple USB ports for your personal gadgets.
• Portable Charging Solutions: Great for creating custom power solutions for travel, camping, and outdoor activities.
• Emergency Power Backup: Ensure your devices remain charged in emergency situations.
• STEM & Educational Projects: A perfect tool for teaching about power management and USB charging technology.

Why Choose This Charging Module?

The 3 USB Power Bank Charging Module Circuit Board stands out for its simplicity, affordability, and high functionality. Its intelligent charging system and triple USB ports make it perfect for anyone looking to build their own power bank. Additionally, its compact design makes it easy to integrate into custom housings, ensuring a sleek, portable charger for everyday use.

Key Features:

• Triple USB Ports: Charge three devices at once
• Micro-USB Input: Easily recharge your battery pack
• Protection Features: Overcharge, over-discharge, and short-circuit protection
• Compatibility: Works with lithium-ion battery packs, including 18650 cells
• Portable: Lightweight and compact for easy integration into DIY projects