Complaint / review text:
I have had hearing aids for several years and at first bought only Rayovac batteries (size 10). The first year I was having trouble with what I thought was my aids and was constantly without one or the other thinking they needed service. As it turns out it was the batteries. Sometimes whole packages, sometimes one or two in the package, or sometimes they would only last a few hours or minutes. So I stopped buying Rayovac for a couple years. Recently I bought some because they were on sale... Same troubles. I have never had trouble with other brands including store brands.
I can't be the only person who has experienced this. I will not buy Rayovac again even if they are on sale.