At Duracell we provide trusted power to those who depend on us to keep their lives charged. Duracell Hearing Aid Batteries are crafted and infused with triple corrosion protection for battery power you can count on. This 16-pack of high performance hearing aid batteries will last in storage for up to 4 years so you can rest assured that they will be ready when you need them. Each Duracell Hearing Aid battery tab is extra-long for ease-of-use and simple installation. Duracell is the #1 trusted battery brand and is recommended by the Arthritis Foundation for ease of use. We re proud to offer you Duracell 312 Hearing Aid Batteries as part of Duracell s trusted lineup of batteries.