DC 4.5-40V To 5V 2A USB Charger LED Step-down Buck Converter Voltmeter Module Low Power Automatic Protection Hot Sale!

DC 4.5-40V To 5V 2A USB Charger LED Step-down Buck Converter Voltmeter Module Low Power Automatic Protection Hot Sale!
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sku: 4000244580904
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$1.89
Shipping from: China
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