Jaynes sorry to hear about your troubles. What group size battery did you have ? Was it a big monster that filled up the entire battery tray? That would be a group 31, which is what we need. Not only is CCA important, but so to is group size. I don't want to get into a battery war here, but if you do a search you'll find plenty of brands of batteries to choose from. Find a group 31 usually can be found at a big truck parts or dealer. My battery is group 31, 1260cca at 32*, 1025 at 0*F, which i feel is most important. I never plug my truck in, grid heaters dont cycle til below 15* and truck fires up immediately. I have 3 Deka's, there I had to say it, in my 3 trucks. Bill