Correct me if I'm wrong here but, isn't the CCA the really important rating when
addressing a batteries ability to start an engine???
Seems that the only time I see AH rating is in the deep cycle batteries used in
things like golf karts or maybe marine use.
The higher the CCA the more kick it's going to be able to deliver for a short period.
When I look for a battery used to start my mowers, tractors, Stovebolt or just any
daily driver, I always seek out the one with the highest CCA rating.
Denny Graham
Sandwich, IL