Zinc-Air Batteries for Hearing Aids

– Reliable Power Source
Zinc-air batteries are currently the most commonly used type of battery in hearing aids. Their unique technology allows for high performance, stable voltage, and long lifespan, making them the ideal choice for individuals using hearing assistance devices.
What are Zinc-Air Batteries?

Zinc-air batteries

are electrochemical cells that use oxygen from the surrounding environment as one of the components in the chemical reaction that generates energy. As a result, they have a significantly higher energy density compared to traditional zinc batteries. After activation, they provide stable voltage, which is crucial for the proper functioning of hearing aids.
Main Features of
Zinc-Air Batteries

These batteries have many advantages that make them the best choice for hearing devices:
Long lifespan – they can last from several days to several weeks, depending on the intensity of hearing aid usage.
Stable voltage – ensures the device operates consistently without sudden power drops.
Mercury-free – an environmentally friendly solution that does not harm the environment.
Compact size and light weight – available in standardized sizes that fit various hearing aid types (e.g., 10, 13, 312, 675).
Air activation – before the battery starts working, the protective sticker must be removed, and a few minutes should be waited to allow air to enter the cell.
Storage Guidelines for Zinc-Air Batteries

To ensure maximum performance and long lifespan of zinc-air batteries, a few basic storage guidelines should be followed:
Store in a dry and cool place – ideally at room temperature (about 15-25�C). Extreme temperatures can affect the battery's performance.
Do not store in the refrigerator – moisture can cause corrosion and shorten the battery's operational time.
Do not store loosely – contact with metal objects (e.g., coins, keys) can cause a short circuit and discharge.
Remove the protective sticker only before use – the sticker protects the battery from premature contact with air and activation.
Proper Usage Guidelines
To ensure optimal performance of the battery in the hearing aid, the following tips should be observed:
Wait 2-5 minutes after removing the sticker – this allows enough air to enter the cell and ensures the battery reaches its full power.
Avoid touching the contact surface of the battery – dirt can affect its performance.
Turn off the hearing aid when not in use – this will extend the battery's operating time.
Avoid moisture – contact with water can damage the battery and hearing aid.
Regularly check the battery status – if the hearing aid starts emitting a low voltage warning, the battery should be replaced with a new one.
Frequently Asked Questions and Myths
- Can zinc-air batteries be recharged? No, they are disposable batteries and should not be recharged. However, there are rechargeable batteries for hearing aids that can be used multiple times.
- Why doesn't a new battery work immediately after being placed in the hearing aid? It may be necessary to wait a few minutes after removing the sticker for the battery to activate.
- Does storing batteries in the refrigerator extend their lifespan? No, low temperatures and moisture can negatively affect the battery's performance.
Zinc-air batteries are a reliable and efficient power source for hearing aids. Thanks to their unique properties, they provide stable voltage and long lifespan, and proper storage and usage can maximize their operating time. By choosing the appropriate batteries and following the above guidelines, users can enjoy reliable hearing aid performance for a long time.

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Zinc-Air Batteries for Hearing Aids

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Zinc-Air Batteries for Hearing Aids

What are Zinc-Air Batteries?

Zinc-air batteries

Zinc-Air Batteries

Storage Guidelines for Zinc-Air Batteries

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