It’s about time.

I have had these ugly temporary battery terminals forever and finally decided to do something about it.
Haven’t had any problems with them, just ugly.
The ground cable was red but wrapped with black tape, so I made a new one with #2 rubber coated cable.
The cables are now silver soldered into the nut section and the terminal itself screws on to that.
If a terminal gets screwed up I can simply unscrew it and screw on a new one instead of replacing the whole cable.