Comments about Duracell� Alkaline 9V Batteries; 2-Pack:
I always replace my smoke detector batteries with Duracell. Sometimes its frightening that when you move to a new home and check the detectors for the first time, they have "heavy duty" batteries, if they have any at all. I have a real appreciation of knowing that none of my homes has never burned down, or in fact, ever been ablaze. I'm not saying that Duracell Coppertop Alkaline batteries were the reason for that, and I'm not saying they weren't. But they sure give me peace of mind.