10pcs DC 4.5-40V To 5V 2A USB Charger LED Step-down Buck Converter Voltmeter Module Low Power Automatic Protection

10pcs DC 4.5-40V To 5V 2A USB Charger LED Step-down Buck Converter Voltmeter Module Low Power Automatic Protection
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sku: 32873169609
$16.74
Shipping from: China
   Technical Details
Brand Name: tiegouli
Compatible Brand/Model: None
Model Number: USB Charger LED Step-down Buck Converter Voltmeter Module
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