If you're a Costco member, they have an Interstate battery for $93. The Autocraft that was in it when I bought it in January was on it's way out. That battery was dated 10/16, so it didn't last a year. I probably could've gotten Advance Auto to replace it, but I didn't feel like messing with it, especially when I could get a significantly better rated battery for under $100. I checked Consumer Reports good batteries. In this size, it was Interstate #1, two Diehards, which would be challenging since we no longer have a Sears, and the Duralast Platinum. The Costco Interstate is about $100 less than getting it somewhere else. I took my laptop and took care of the BMS reset in the parking lot.