Customer Reviews for Rayovac - Zinc Air 13 1.45 V Hearing Aid Battery 12 pk
Customer Rating
2
New style not so great
on July 25, 2016
Posted by: Warren36
from Delaware, United States
Gender:Male
I have used Rayovac size 13 batteries for the past 5 years in my hearing aids and have been quite satisfied with the performance and longevity. The "new" batteries however, are not so great. The old batteries lasted 18% longer in similar temperature and environmental conditions. I will try another package hoping this fist package was a fluke, otherwise I will switch to another brand and try Rayovac again at a later date. Very disappointed.