Thanks for the info. My car doesn't have stop/start and I don't want it! It strains the battery, starter and engine.
Haven't changed my battery yet, but now keep jumper cables in my car.
Having checked the voltage on my battery occasionally, it has been as low as 11.6 volts. When it's this low I put a charger on it and it come right up.
My biggest concern is coming back from a trip and finding it dead in the parking lot, but they have a jump starter there so not a huge deal.
I charged the battery before my last trip and when I came back the car started fine.
I'll look into Advanced auto parts. Buy I'll probable just do it myself.