On Wed, 30 Dec 2015 18:40:08 -0600, Gordon Shumway
wrote:


Well, guys, here is what Pat Goss and George Kurkowski have to say on
this topic...

http://www.motorweek.org/features/go...y-jump-starter

And they make or made battery cables with a warning if they were
connected backwards. In 50 years, and a couple hundred jumps, I only
did that once and didn't do any damage.