Late-Model OE-style Battery Terminals ~$10ea @ NAPA
The "lead-free" description is misleading. The other solder-on terminals are also lead-free; they're brass or copper with a tin or silver-solder coating.
But this style may be a better fix if the damaged terminal is this style since it can merely be unbolted & replaced (no soldering) if the original ring terminals are undamaged.
If these new ring terminals must be soldered on, the wires should be cleaned & tinned (coated with fresh solder) first. Then these rings can be crimped on & soldered to the tinned wires.
. Motorcraft F2TZ-14301-B
Negative Battery Cable with body, frame, & block grounds