Hello, Me again.
2015 JKU 3.6. Battery terminals are loose. It's a newish battery. I was looking into a fix and went down a rabbit hole. Like you do.
There is a Big & jeep cables upgrade. We are slowly adding little mods but I am thinking of just upgrading the power cables anyway.

Has anyone done this?
Did you wrap the cables for fun?

Any other recommendations? At this point the radio plays Cds but not radio. No idea why. It tunes. I am thinking the bad connections are starting to cause issues so why not beef it up.

Thanks!
Me