[steve-on-mark]

Originally Posted by MotorHead

Thank you for all the suggestions, I did not think it would be this complicated. I have no clue what CCA is 😊

You are 100% correct, application matters. This is a valet (in and out) boat that rarely may get trailered to a different lake.
I just want to make sure the boat and the bilge pumps start and run after an all day adventure on the lake listening to the radio, CD etc. Entertainment center and Garmin would be the only drain when the boat is not running.

Current battery 4+ years old, still holds charge though it is not giving me the warm and fuzzy feeling. Considering all the expenses, battery is a cheap item. I am curious about the brand and amp I should purchase. I have had good luck with Interstate and West Marine in the past but I have a feeling they are not the best.

it stands for Cold Cranking Amps.