This is an IP5356 22.5W Fast Charging Power Bank Circuit Board (Non-Display Version), a robust power management module designed for building custom portable power packs or completing circuit repairs. Driven by the highly integrated IP5356 system-on-chip, this board delivers high-efficiency buck-boost charging up to a rapid 22.5W maximum output across multiple fast-charging protocols (PD3.0, QC3.0, FCP, AFC). Unlike display-equipped variations, this board utilizes standard status traces, making it a highly compact, cost-effective, and streamlined option for custom enclosures.