Hearing Aid Battery FAQ

How long do hearing aid batteries last? 

A standard hearing aid battery lasts anywhere from 3 to 22 days, depending on the hearing aid type, battery type and capacity, and the amount of hearing aid use.

What is the tab on hearing aid batteries for?

Hearing aid batteries are zinc air cells and begin to discharge as soon as the protective seal has been removed and oxygen mixes with the battery.

What is the shelf life of a pack a hearing aid batteries?

When stored at room temperature hearing aid batteries will hold a full charge for about 3-years.