SW3518 QC4.0 / QC3.0 Fast Charger Adapter Module | USB Type-C 6–35V Step-Down Buck-Boost Board | Full QC4.0 Protocol for Mobile Phones (Black)

📝 Product Description:

The SW3518 QC4.0/QC3.0 Fast Charger Adapter Module is a high-performance step-down (buck) and step-up (boost) converter board designed for fast charging mobile devices.



It supports QC4.0, QC3.0, PD, AFC, FCP, and other full protocols, ensuring intelligent voltage detection and safe rapid charging for smartphones, tablets, and USB-powered devices.

With USB Type-C output, wide input voltage range (6–35V), and high conversion efficiency, this module is ideal for DIY fast-charging adapters, power banks, and car charger projects.