Rayovac Size 312 Hearing Aid Batteries (8 Pack), Size 312 Batteries

I have had my hearing aids for about 3 years. I have tried many brands of batteries and been quite disappointed with most of them. The RayOVac 312 battery is in fact the longest lasting and easiest to install battery I have ever found.I buy the multipack of 16 so I never have to worry about a plentiful supply.Believe me when I say, you will never be disappointed with the RayOVac 312 battery in the 16 pack. I buy them direct from RayOVac to insure freshness and the best price. Try them , you will be very pleased that you did.

I had a new box of 312 10 packs. My father in law was visiting and needed some batteries. I handed him one of these new packs and he was totally unable to get it open, Now it was my turn to try. It was awful. I have good use of both hands and was using kitchen shears. I had not imagined something so poorly designed. What if I had arthritis and poor vision? All I have to say here is that the product development people and admistrators who supervised this unholy packaging have totally failed their customer base. I for one will not purchase any more of their products.

It provides my dad hearing which is wonderful but I need you to stop automatically sending them because we have way too many of them. Thank you.

The batteries are great, last longer than other batteries I've tried. But the child-proof packaging is terrible. I'm a senior and have trouble opening the package. You need a lot of muscle in your hands to cut it open, and I don't want to carry scissors with me if I need to open the package away from home. Try again with a better package.

At the age of 82, and hard of hearing for over 10 years your keeping track of my battery needs, is a delight that you cannot imagine. I no longer spend time shopping, checking prices, which one is beter,( you've been sending the best), is the weather OK to drive? etc., etc. Thanks from a grateful customer. Claire Siegel

I've worn hearing aids for about 2 years now. At first I purchased several different brands of size 32 hearing aid batteries. Too often some brands' batteries died within seconds. I'll only purchase Rayovac now, because they have proven reliable. I wait a couple of minutes after taking the tab off a new battery before inserting. Each battery has lasted 7 to 8 or even occasionally 9 days.

I am always forgetting to go out and buy batteries, especially for my hearing aids. Having long-lasting batteries that are delivered every 3 months makes that task effortless. I have had excellent service with a high quality product. I would recommend joining their automatic mailing plan to avoid having to remember this little task and risk running out.

Wish the batteries would last longer than 5-7 days. My husband opens his hearing aid each night as recommended by the physician and when we change out the batteries, leave it open for about 2 minutes. One week doesn't seem very long of a time until batteries have to be changed out. When a person is on a fixed income this can get very costly.

I had never seen the idea to remove the cover from the battery to add more life to it. This is the first package I have had that had that written on it.I tried it. It didn't work. In fact, the batteries lasted one day less than the ones I used the week previous. I suppose I should say I like these better than others, but Rayovac batteries are the ones I have always used. I wish I could say they last longer than the others, but I see no difference..Sorry.

the first pack of batteries were great and lasted me 1 week the second set you send me are only lasting me 4days I would like to know why these are not lasting longer