Customer Reviews

Rayovac Loud'n Clear Premium Zinc Air Battery, Hearing Aid, Size 312, Value Pack, 16 batteries

5 star:		(1)
4 star:		(0)
3 star:		(0)
2 star:		(0)
1 star:		(1)

 

 

It's too bad that the other reviewer had such bad luck with these. I have found that these are the only ones that do last longer than a week and a half in my hearing aids. I had used Energizers and Duracells, only to seem to be changing them every time I turned around; with Rayovac that's not the case. They give me at least two weeks, sometimes two and one-half weeks of service. I even got some free ones at a thrift store because they were expired, and they lasted longer than either Duracell or Energizer new. Now that's quality!

I used the batteries within a few days of their arrival. The first 2 batteries worked just fine. When I had to replace those, one hearing aid didn't work. I replaced the battery once, then a second time. After three batteries, I decided the hearing aid must have a problem and called my audiologist. These were new new aids. After the call, I decided to try a fourth battery. When that one worked, it was clear that the problem was with the battery pack. All of these batteries were still sealed with the little tab, so the problem either had to be a shelf life that was too long or inadequate storage conditions before selling. I would not buy these batteries again and take a chance on them.