5PCS Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V to 12V Voltage Regulator PCB Board Lithium Battery Boost Module

5PCS Mini DC-DC Boost Step Up Converter 3V 3.2V 3.3V 3.7V 5V 9V to 12V Voltage Regulator PCB Board Lithium Battery Boost Module
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sku: 1005003149911436
$2.18
Shipping from: China
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