Starkey Size 312 Premium Hearing Aid Batteries 120 Pack - Mercury-Free - Zinc Air Technology - Made in USA - Plus Keychain Battery Case …

These batteries I can usually get 4 to 5 days out of them before I have to change them and some times I can get 6 days off of 1 battery depending on how long I use my hearing aid like if I go to days of my hearing aid being on for 18 to 20 hours in the 2 day time periods without much rest on the battery then I will only get 4 days of use in just the one battery, but in all I have never had a problem and they are really reliable these are my go to batteries.

I am so happy to find you again! Your product was delivered quickly, and when I saw the two of you on your greeting page, I was thrilled. Your product is excellent and you handle it well. I was very happy with my previous order, but when the time came, I couldn’t remember your name.Now I have you posted on the inside of the cabinet and promise you I will never forget Starkey HEARPRO. Thanks!

These are for my hearing aids and much cheaper than the docs prices for the same brand and same quantity.It's close to buy one get one free!Thanks!!

I love the batteries because they last so long. I get 4 to 5 days even though I am profoundly hard of hearing so I use my hearing aids 15-16 hours per day and use Bluetooth a lot of the time. But I recently got a new batch and am not happy anbout the effort it takes to get them out of the plastic. I would give them a 5 rating if not for that.

The batteries are very good. Work well in my heating aids. The child proof packaging is horrible. Have to use scissors to open. Tears up the package so unable to quickly pull out a battery and keep rest in purse, etc.

These batteries outperform all the other brand name batteries I have purchased locally! I will only by these batteries from this company! Their service is excellent ! Their product is excellent

I have used these batteries for over 5 years. Their performance and life is still just as good as always. However, the problem is the packaging! It has been changed to be "child resistant" and now it requires scissors to open and remove a battery from the package. This is inconvenient when at home where I have access to scissors. However, if I am out to dinner or visiting friends or going to a movie and a battery in my hearing aid needs to be replaced, I have no way to remove a battery from the packaging. I am quite adept and have good dexterity and eyesight. I cannot imagine how someone that has poor eyesight, poor dexterity or other motor skill issues will even manage to get a battery our of the packaging at all!The previous packaging was such that it was a dial type dispenser and was very convenient, where ever I was, when a battery replacement was needed.I will not be buying the Starkey batteries again due to this packaging issue!!

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