Boost & Buck Module
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2A 2V-24V to 3V 5V 6V 9V 12V 19V DC-DC Boost Step Up Voltage Converter Power Supply Module XH-M415
$4.49
5A CC CV Step Down Digital Adjustable Receiver Charge Module With LED Display Blue/Red
Out of Stock
$13.40
3pcs 3.7V 9V 5V 2A Adjustable Step Up 18650 Lithium Battery Charging Discharge Integrated Module
$11.99
HLK-PM01 AC-DC 220V To 5V Mini Power Supply Module Intelligent Household Switch Power Supply Module
$5.99