For Power Supply/Charger/Power Converter. Input Voltage: 5VDC from USB port and has switchable Output Voltage: 9V or 12VDC Rated at Max.

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Dual Usb Output 9v / 12v / 24v / 36v Car Charger Switch 5v Dc-dc

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12V or 24V DC to USB Type C Power Converter with Power Delivery

Description:This is a Dual USB Output 9V / 12V / 24V / 36V Car Charger Switch 5V DC-DC Power Supply Module 3A Buck Regulator, a combo of 3A Charger

Dual USB Output 9V / 12V / 24V / 36V Car Charger Switch 5V DC-DC Power Supply Module 3A Buck Regulator

For Power Supply/Charger/Power Converter. Input Voltage: 5VDC from

Probots 72V to 5V 1A DC-DC Step Down Buck Power Voltage Regulator