Rayovac Size 10 Hearing Aid Batteries (24 Pack), Size 10 Batteries

Every battery in every package has given me reliable service. There's never been a bad one! And I like the efficient, compact package. It slips easily into my wallet so I always have extra batteries with me.

I tried several kinds of (cheaper) batteries before contacting Rayovac and was not happy with them at all, they did not last long at all. My company charged very high prices before they closed. Now I buy direct from Rayovac and am very happy. My new company charges $20 just to clean my aids which is exorbitant for a few minutes of work!! I would never buy batteries there. Thanks for great service and great batteries.

Inconsistent battery life along with occasional dead batteries. Not sure what is happening with the Quality Control!

Excellent in general. The last batch, however, was irregular in how long the batteries lasted. They generally last 5-6 or 7 days, but two of the batteries wore out in 3-4 days. I will keep an eye and an ear on the current batch.

Sorry to say that I wanted these batteries to last longer than the ones I got from my audiologist but it is not the case. I placed one battery in the left device on 2/12 and had to replace it on 2/17 and the right device on 2/13 and replace that one on 2/18.

I am very unhappy with your product. Please cancel any future orders. t least 10 times I have had your batteries last less than a day. It has caused me much stress. It has happened on several orders now and I think there is a problem with your quality control

I have never, in 25 years of wearing hearing aids, purchased a pack of hearing aid batteries only to find every single battery dead. peeled the sticker off each one individualy, and examined them with a volt meter. Not a single one over 1/2 volt. Not happy!

My first time using Rayovac. I just purchased a package of 16, Use by date Oct 2016 Control # HFAPA 2136. I installed in both aids, one aid did not come on, the other beeped the low battery warning about 30 seconds later. I installed another battery in each aid, and neither one came on. I installed a third battery in each aid and the aids came on. It has only been an hour, so I don't know how long they will last; I will report back. Statistically speaking, this is not very good.

This is the second time I have had problems with Rayovac 10 for my hearing aids. The first time I thought was a fluke. Even tho they were well within the expiration date, most only last one day. I even had a couple of them they were DOA out of the package.

The 24 pack consists of 3 packages of 8 batteries each. Of my last eight, four didn't work at all; they were dead: less than 0.3 V when measured with a high impedance voltmeter. Some of the batteries from the other eight-packs also were dead.