I have a project im trying, i have 3 of those Ryobi 18V batterys, and im looking to use them to run a portable radio, which happens to be a car radio. The fuse on the radio is a 10a, so we'll assume were going to hit 10a max. I highly doubt itll pull that much, but well figure it.
How can i get the 18v down to 12-14v? 14v being ideal.
How can i get the 18v down to 12-14v? 14v being ideal.