Reliable zinc–air hearing aid batteries type 312 from Energizer with 1.4 V deliver stable performance and long life. Thanks to PowerSeal technology, they are ready to use even after extended storage. The practical pack of 8 pcs ensures you always have a spare battery at hand.
The Energizer 312 button cells are designed specifically for audiology devices and hearing aids. They offer consistent 1.4 V voltage and reliable operation you will appreciate in everyday use. With PowerSeal technology, they retain capacity even during long-term storage.
They are compatible with a range of equivalent labels (e.g., PR41 / 312), so they can easily replace your existing hearing aid batteries. The practical pack of 8 pieces is ideal for regular replacement and keeping a supply on hand.
