Installing quick connectors on a set of jumper cables. Also looking for your input on if I should run a ground wire to a rear battery or if I can use the body as a ground.

quick connectors
https://amzn.to/3F8IyRl

cable crimper
https://amzn.to/3qZqTXy

better crimping tool
https://amzn.to/3n921v2

if interested a cable stripper
https://amzn.to/3GbDIEx

I don't get a small amount of financial kick back from these links. I truly appreciate your support!