DURACELLActivair Hearing Aid Batteries Size 312 (80 Batteries), Brown

I have severe hearing loss and I wear hearing aids in both ears. I have tried ALL of the other brands of hearing aid batteries. Power One brand was hands down, THE worst!I was given that cheap brand by my audiologist when I received my most recent pair of aids. You have to take the sticker off and let them "sit" for an hour before they fully charge. 🙄I tried many other brands with no luck on sustainability. During these past 6 months, I had been getting by on the Rayovac Extra brand. These would last approx 5 days in the beginning, however as my hearing loss increased they were only lasting me 3 1/2 days max.Needless to say, I was spending a LOT of money on hearing aids.I decided to try the Duracell brand. (takes a licking and keeps on ticking) lol!I am happy to report that even with my right hearing aid on number 5 (the highest) and my left on number 3. The Duracell brand lasted the longest.I put the new Duracells in the morning that they were delivered, and they were already charged to 100% per my app that runs my volume,battery level etc.Im happy to report that with such a significant hearing loss, and having to use the highest setting these last me SEVEN days!An entire week of being able to hear the birds singing and unfamiliar noises were much more clear.I DO understand that the quality of your hearing aids have a lot to do with how much usage you will get out of a battery. I do get quite a bit of feedback in my right ear. So at some point I will be upgrading. BUT you simply CAN NOT beat the quality and reliability of Duracell batteries.For anyone like me, (just short of a choclear implant)THIS is HUGE!

This is the battery to buy. Cost is more but you get what you pay for. 1The voltage before removing the sticker is low about..6 to .9 volts which means there is a good seal preventing air activation.2. Probably the best reason is scissors are not required to open . Just peal off the top paper around the disc and separate the plastic as needed with your fingers.

Good quality German batteries packed in an easy open container. The new "child proof" containers are almost impossible to open without destroying the package.

As a senior I find the Duracell batteries 312 the easiest to use. The case that is provided the tab length make using much easier. Thank you Duracell you blow the competition away!

Still very hard to get out

The hearing aid batteries were as represented, and delivered in less than a week. They have an expiration date almost 5 years from now.

Excellent batteries for Hearing Aids. The batteries lasted much longer than other makers.Highly recommended.

A complete and total misrepresentation on the packaging. Duracell has a great reputation for quality batteries made in Germany. The posting shows the nice plastic easy access cases with 8 batteries which I appreciate because I have fine dexterity issues with my hands and they are easier than the traditional cardboard dispensers with the rotating plastic case. So I ordered these and when they arrive not only are they not in the nice plastic cases shown in the posting, but they aren’t even the traditional dispensers. They are literally in a sealed carrier that requires you to use scissors to cut the package in order to access a battery. My guess is that this is an intentional design to prevent air from getting to the batteries and prolongs their shelf life, but it isn’t what is being advertised and they are a horrific inconvenience and useless to carry in your pocket unless you want to carry scissors also. Ridiculous and misleading.