Some time ago, my audiologist said that Rayovac makes their ba...tteries but under a different name. This is probably the best hearing aid battery made. I have tried several different batteries and none have matched the quality of these and I don't recall ever having a battery that failed out of the package.
Verified purchase: Yes | Condition: New
Rayovac hearing aid batteries are excellent.
Verified purchase: Yes | Condition: New
These batteries are the best. I highly recomme...nd them! I have yet to have a battery that doesn't work and they last at least 3 if not 4 days in my hearing aids. I recently wasted my money on another brand of batteries and found that almost half of them didn't work or had a life span of less then 24 hours right out of the package. I will be reordering more of these Rayovac batteries when I run out.
Verified purchase: Yes | Condition: New
Still using batteries I have left, but if they perform like... my previous, I'll love them The batteriwes run from about 0730 to 2200 hours and last a week..
Verified purchase: Yes | Condition: New
Lasts at least 20% longer than any other battery that I have... tried. Have been using for a couple of years now. Very dependable. Only one defective battery in that time. Highly recommended.
Verified purchase: Yes | Condition: New