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C-Type USB power bank charging module
C-Type USB power bank charging module—safe and efficient charging solution for Li-ion/Li-Po batteries in DIY and portable electronics.
The C-Type USB Power Bank Charging Module is a compact and efficient charging solution designed for Li-ion and Li-Polymer batteries. It features a USB Type-C input/output for modern connectivity and supports fast charging and discharging of single-cell batteries.
This module typically integrates TP4056 or similar ICs for constant-current/constant-voltage (CC/CV) charging, along with overcharge, over-discharge, and overcurrent protection, ensuring safe operation and long battery life. It is ideal for building DIY power banks, portable electronics, Arduino/ESP32 projects, and other battery-powered devices.
With its compact design and easy USB Type-C interface, this module provides a convenient and reliable solution for modern battery-powered projects.

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5V single power supply.
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Output directly connected to the speaker, can drive 4 ohms 3W / 8 ohm 2W speakers
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Dimension: 33*27.5mm
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With mounting holes

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