Energizer EZ Turn & Lock Hearing Aid Batteries, Size 312, 40-Pack

Work excellent! I have used them for fairy lights in my bedroom and they've last so long! I've also used them with keychains that have flashlights on, works fantastic!

My grandfather uses this brand and kind all the time. Only brand he will put in his hearing aid. Works for days and works with many hearing aids. Small packaging that packs a punch !!

My grandma uses these for her hearing aids! She said they last really long and she doesn't have to replace them nonstop compared to the batteries her doctor gave her for them originally! She swears by Energizer!!

These are the batteries I always purchased for my parent's hearing aids. They last quite a long time especially if you open up the hearing aids to disconnect the batteries when not in use, such as that bedtime. The packaging is perfect as it is very easy to remove new batteries for installation. I highly recommend these batteries.

They work great and are so easy to put in the hearing aids. I gave them to my Grandma and she hearing a lot better .They are great in her hearing aids and they work great with the type she has and are easy There were no damage to them .I did these as a review for the product.

I love the quantity you get for a great price. Only con is I wish the little tabs were slightly longer

A bit pricey compared to the budget batteries but you can definitely see the difference when it comes to performance and endurance. The fit is just right on my dad's hearing aids and the little tab makes them easy to apply. Out of all the different brands of batteries he's tried, he prefers these Energizer batteries as they are long lasting and reliable.

Very good quality and long_ lasting .they woork perfectly in mi hearing aids and offer reliable performance .I like them very much and would buy them agaim

The tabs need to be longer to make it easier to put into the hearing aides. I prefer Duracell for that reason. Wish Sam’s carried Duracell !!!!

First of all, it took over five days of continuing seeing arriving any minute to deliver these hearing aid batteries, However, the biggest problem I have with these hearing aids is the fact that they are not what I ordered. I specifically ordered some aids that I could easily open because I have crippled figures and suffer from arthritis that require scissors to try to open up the aids, I don’t like them. I’m not gonna be able to use them and I’m very disappointed.