Walmart deep cycle battery

And putting the CCA info on true deep cyle batteries confuse people into thinking they are Marine Starting batteries. That is why I called Johnson Controls. I couldn't understand why there was one battery that was supposed to be a deep cycle with CCA info and another that was labeled as a Marine Starting battery with CCA listed. Was told that they built the battery to Walmart's specification and put Walmart's labels on the battery but it was still a deep cycle battery and not a Marine starting battery. Can't understand why they are doing it unless it's just too make comparison to cranking batteries.