Posted 3/4/2014 07:33 (#3731805 - in reply to #3731792) Subject: RE: Two 12 v batteries vs two sixes
Almond Wisconsin
I think it will crank longer without slowing down. Also safer to charge and jump start. I use group 31 thread stud batteries. I you watch truck dealers or Batteries Plus you can get a decent one around 80 bucks. You can solder on lugs, if you have any old cable around. Definitly worth it.