Rayovac Extra Advanced, size 312 Hearing Aid Battery (pack 60 pcs)

This is clearly a better way to buy hearing aid batteries than at a drug store. They last the same and are are usually half the cost by purchasing in bulk.

At first I was reluctant to buy this brand as I thought they were cheap & wouldn't last. Well, I was so wrong. They work just as good & last just as long as batteries that cost twice as much. I highly recommend them.

Long lasting and cheap. Lasts about a week even with using Bluetooth from phone to hearing aids to listen to music and SirriusXM.

I have a pair of Oticon hearing aids. These Rayovac batteries give me about four days of service between changes. The left ear drains faster than the right ear, and I replace both at the same time. Good batteries.

Good value

These are the usual hearing aid batteries I order, but for some reason I was sent the "CHILD RESISTANT PACKAGING". I did not see any indication of "CHILD RESISTANT PACKAGING" in the product description. Product was not able to be returned so now I'm stuck with 60 batteries that are nearly IMPOSSIBLE to open.Even with scissors, it's extremely difficult to get the batteries out of the packaging and after finally getting the packaging open for ONE battery, you still have to shake the package to get the battery out without cutting yourself on sharp plastic, which has also resulted in losing several batteries. Definitely not accessible when needing to change my hearing aid batteries on the go. I even had two other people try to open the packaging to see if there was some kind of trick (see image for how packaging looked after attempting to access the batteries). Considering that most people who wear hearing aids are elderly, this packaging seems completely impractical.While I am a firm believer that the Rayovac batteries are better than most other options I've tried, I'm completely disappointed with this purchase and being sold "CHILD RESISTANT PACKAGING". If I can't open the batteries, then they're pretty much useless to me.

Works fine. 4times cheaper than a pharmacy at least. Packaging sucks. You can’t get it out unless you cut the packaging with scissors. Really dumb.

I have really high powered RIC (Receiver in the Canal) hearing aids which look like rather large behind the ear hearing aids. I have been using iCell Tech batteries as well as Power Ones which are a bit cheaper. I only got about 2-3 days use out of the batteries I was using. I was at my audiologists's and he gave me a card of these Rayovac Extra Advanced batteries to try. I did and was surprised that I could get at least four days use from them if I wore my aids for about 8-10 hours a day.I figured they were twice the cost of the ones I was using so probably not a good deal but I found them here for just a couple of dollars more per 60 batteries. These batteries do give me at least an extra day, sometimes two, than the cheaper batteries I was using. Because my aids take so much power to work, it can get really costly changing the batteries every couple of days. In fact, I found myself not wearing my aids at home to save on battery cost. That is NOT how it is supposed to be. These are very well priced and have an expiration date of 2019. not that they will last more than a few months but it's good to know they have a long shelf life. They arrived in a bag, not a box, kind of tossed in but I placed them in a box of my own and all is well. I am pleased with these batteries. They don't give me loads of extra days but every extra day adds up and lowers my price per battery. I also haven't had dead batteries when using Rayovac like I have had with the lower priced brands I have been using.I'm sticking to these for now. If a more powerful battery comes along, I know my audiologist will inform me and I will look into them. Right now, these last longer then any I have tried - not by a LOT but enough to justify the couple dollars extra for 60 versus the cheaper brands.