Hearing aid battery Panasonic PR-10 75 mAh Zinc Air (MPN PR-10L/6LB)

Panasonic PR-10 is a zinc‑air hearing aid battery with a nominal capacity of 75 mAh, intended for hearing devices that use size PR‑10/10 cells. The cell is designed to deliver a steady voltage output during typical daily use. Activation is simple: remove the air‑seal tab to start power delivery. The compact round cell fits a range of behind‑the‑ear and in‑the‑ear instruments and is suitable for replacement batteries, travel spares, or clinic stock.

Advantages

These zinc‑air cells offer a predictable discharge curve and stable voltage under normal hearing aid loads, helping to maintain consistent device performance throughout the battery life. The 75 mAh nominal capacity balances runtime and compact size for small hearing instruments. The batteries are activated by air exposure, ensuring minimal self‑discharge while stored. Standardized size and polarity make them compatible with most devices that accept PR‑10/10 batteries.

Suitable for

• Behind‑the‑ear (BTE) hearing aids requiring size PR‑10/10 batteries
• In‑the‑ear (ITE) and receiver‑in‑canal (RIC) hearing devices using PR‑10/10 cells
• Replacement battery packs for travel or daily carry
• Clinic and dispensing centre stock for patient fittings

Key specifications

• Chemistry: zinc‑air
• Nominal voltage: typical for zinc‑air hearing aid cells (approx. 1.4 V at start under load)
• Nominal capacity: 75 mAh
• Cell size: hearing aid size PR‑10 / size 10
• Activation method: remove air‑seal tab to activate
• Form factor: round button cell designed for low‑current wearable devices

How to use

Before inserting, remove the protective sticker or air‑seal tab to expose the air holes; the cell will begin generating voltage when exposed to air. Insert the battery into the hearing aid following the device manufacturer’s instructions, observing polarity and ensuring the cell seats correctly. Allow a brief stabilization period after activation before fitting the device to the ear. Replace batteries as indicated by your hearing aid’s low‑battery alert or according to typical daily runtime for your usage pattern. Dispose of used batteries according to local battery recycling regulations.

Recommendations

Store unused batteries in a cool, dry place and keep them in their sealed packaging until needed to minimize self‑discharge. Use a fresh battery when extended listening or high device settings are expected. If you experience reduced runtime, ensure contacts in the hearing aid are clean and that the battery is correctly seated.