Yuss.
Here is what I have done to the ends in the past.
I am happy to report there is no corrosion issues with any of the cables that I have made.
They are all on my vehicles and been in service for many years.
I think I have even posted the whole build process I use on this site in the electrical section.
I like to build my own terminal lugs out of tubing as well as the rest of the cable.
Rough up the inside of the wire clamp with a file edge for retention of soldered cable.
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Carefully heat the strap with the heating tip of the torch so as not to melt the lead clamp, just the solder.
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Here is the soldered wire secure in its new clamp home.
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Clean and ready with some heat shrink.
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