USB DC-DC Buck Converter Charging Step Down Module 6V-32V 9V 12V 24V to Fast Quick Charger Circuit Board 3V 5V 12V

USB DC-DC Buck Converter Charging Step Down Module 6V-32V 9V 12V 24V to Fast Quick Charger Circuit Board 3V 5V 12V
sku: 4000589938202
$1.02
Shipping from: China
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