These Sony hearing aid batteries are replacement batteries for size 10 hearing aid batteries. These hearing aid batteries are 1.45 volts. There are 6 batteries per package and they have a 3 year shelf life, but when activated (tab is removed) shelf life becomes much shorter.
Have ordered these batteries from this company several times. Fast delivery. Well satisfied with product!
Have ordered three times -batteries always fresh and dated at least two years ahead.
Arrived promptly and well packaged
Hearing aid batteries that last. I buy a pack of 10 each purchase. The last card is just as good as the first.
My wife says these batteries last longer than most.
Long shelf live