Called earlier in the day to confirm I could replace an auto battery under warranty. Auto area associate Rueben I spoke with assured me they had a replacement on hand. I didn't have a receipt but my original purchase a few years ago was verified. Someone told me the energizer product line was dropped because batteries were failing before being sold so the company switched to Duracell and have had no issues. I checked with consumer reports and these are rated above 80% out of 100. That's better than several competitors' products.
I exchanged the battery without issue or cost to me. It was super fast and easy.
Went with my family and tested samples. No issues there either.