Hello, I currently have a yellow top optima battery. I'm planning on buying a Vico Power Plus and a A119s camera to have it hardwired and record (not timelapse or motion detection) while parked in public streets. I wanted to know if the Vico Power Plus has a step down from 12volts to 5volts or would I need to purchase a step down, such as this item: https://www.amazon.com/gp/B01N0GR4ON
Also, I have heard the a119 cigar adapter does not fit the vico power plus.
Also, I have heard the a119 cigar adapter does not fit the vico power plus.