Four months ago, you tried to sell me a battery, based on a lower number of cold cranking amps than you thought was right. And of course, I should have trusted you, because you would *NEVER* misstate a specification or condition to make a sale. (/s)
Anyway, I knew it was coming before you told me – 4 year old car, original battery. This is Arizona, where you get two years out of a battery and then you are on borrowed time – they fail like clockwork and I was long overdue.
Moral of the story: Yeah, you were part right in that it was an eventuality, but way wrong in the urgency. I really enjoyed the 4 extra months out of my battery, and the local autozone really enjoyed my business. So yeah, Fuck you. Still.