Quies Audio 6 Zinc Air Batteries for Hearing Aids (312) are 1.45V mercury-free batteries compatible with all hearing aids.
They offer 20% more hearing time than conventional batteries.
Zinc Air technology uses the air outside the cell as a source of energy. The tablet hermetically seals the perforations made in the battery and ensures that the latter remains completely new until use. The battery does not begin to discharge until the protective pad has been removed.
