2PCS Mini DC-DC 3.7V to 12V Boost Step Up Converter Board PCB Module 5V/8V/9V/12V output Voltage Regulator PCB Board Module

2PCS Mini DC-DC 3.7V to 12V Boost Step Up Converter Board PCB Module 5V/8V/9V/12V output Voltage Regulator PCB Board Module
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sku: 1005005805252080
$5.14
Shipping from: China
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