The Micro USB Charging Module is a compact and efficient charging board designed for lithium-ion and lithium-polymer (LiPo) batteries. It features a TP4056 charging IC and protection circuits, making it ideal for DIY electronics, battery-powered projects, and embedded systems.
Key Features:
- Micro USB Input: Allows easy charging via standard USB cables.
- TP4056 Charging IC: Provides stable and controlled charging with a constant current/constant voltage (CC/CV) mechanism.
- Battery Protection (Optional – DW01 & FS8205A): Prevents overcharge, over-discharge, and short circuits, ensuring battery safety.
- LED Indicators:
- Red LED: Charging
- Blue/Green LED: Fully Charged
- Adjustable Charging Current: Default 1A but can be modified by changing the onboard resistor.
- Compact Size: Small footprint, easy to integrate into various applications.
Applications:
- DIY power banks
- Portable devices
- IoT projects
- Battery-powered electronics
This module is perfect for those looking for a simple and cost-effective way to charge single-cell Li-ion batteries safely and efficiently.









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