Thanks for your response.. does that indicate that if your using two group 31_ 1100 CCA Napa batteries wired in parallel you are producing 2200 CCA again thanks for reply
I need to replace my NAPA 8D Chassis Battery 110O CCA which is very Heavy. I would like to know if I should replace it with 2 each 12volt Battery wired in Parallel ? I would like to know everyones thoughts.