The 22.5W 5-Port Multi-Protocol Fast Charging Power Bank Module is a high-efficiency DIY motherboard designed to build custom portable power banks using 3.7V lithium-ion or polymer batteries. Powered by an intelligent power management IC, it features a crisp digital LED display showing exact battery percentage and fast-charge status indicators.
Equipped with 5 physical ports—including dual USB Type-A outputs, a bidirectional Type-C PD port, Micro-USB, and Lightning inputs—it offers universal compatibility. It supports major fast-charging standards like PD3.0, QC4.0+, Huawei SCP/FCP, Samsung AFC, and VOOC. Built-in safety features include over-voltage, short-circuit, and dedicated NTC temperature sensor protection for reliable, safe power delivery.
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