These hearing aid batteries are replacement batteries for size 312 hearing aid batteries. These hearing aid batteries are 1.45 volts. There are 60 batteries total per box and they have a 3 year shelf life, but when activated (tab is removed) shelf life becomes much shorter.
The shipping was timely, the batteries are great. This is exactly the service I have come to expect from you guys. I wish I needed more of what you sell, because I would definitely need you.
I have ordered these batteries multiple time and have had excellent results!!
Battery Mart is the cheapest place for quality hearing aid batteries will continue ordering from Battery Mart!
I am very pleased with the quality & the promptness of Battery Mart. I received my hearing aid batteries within a few days & as usual, the quality can't be beat!
As always, ease of ordering and quick delivery. Can’t rate this brand yet but so far so good. It’s a hearing aid battery and works.