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DC-DC Buck Converter QC3.0 QC2.0 USB Charging Step Down Module 8-30V 9V 12V 24V to Fast Quick Charger 3V 5V 12V Circuit Board

USD 1.16USD 1.70

DC-DC Buck Converter QC3.0 QC2.0 USB Charging Step Down Module 8-30V 9V 12V 24V to Fast Quick Charger 3V 5V 12V Circuit Board

Description
Specification
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