hearing aid batteries

The listings show voltages of 1.45 V and 1.4 V.

They use zinc–air chemistry and are single‑use (non‑rechargeable).

The listings show a capacity of 72 mAh.

Pack quantities shown include 6, 12, and 24 counts.

Listings state the batteries stay fresh or hold power for up to four years in storage.

The listings describe certified child‑resistant packaging that is designed to be easier for adults to use; they note packs can be opened by adults using scissors.

The instructions describe cutting the child‑resistant pack with scissors to access the batteries, removing the protective tab, allowing the battery to breathe for one minute, then placing it into the hearing aid.