Ansmann Hearing Aid Batteries - Size 312 - Brown
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Product Information
Full details
The Ansmann Size 312 hearing aid batteries are designed for users of hearing aids and sound amplifiers who require a reliable, consistent power source. Featuring advanced zinc-air technology, these batteries offer excellent longevity and stable voltage output for daily use; however, they require a one-minute activation period after removing the protective tab to ensure optimal performance. With a four-year shelf life and a mercury-free composition, this 60-pack provides a dependable long-term supply for your devices.
All features
| Colour | Brown |
|---|---|
| Model Part Number | 312 |
| Brand | Ansmann |
Extended Product Information
FAQs
What does the brown color represent?
The brown color is the industry standard for Size 312 hearing aid batteries, allowing you to easily identify the correct size for your device.
Can I put the sticker back on to save battery life?
No, once the sticker is removed, the chemical process begins and cannot be stopped. Reapplying the sticker will not save the battery.
How long do these batteries typically last?
Battery life varies based on the device settings, amplification levels, and frequency of use, but they are designed for standard daily operational cycles.
Are these batteries rechargeable?
No, these are primary zinc-air batteries intended for single use and should be disposed of after they are depleted.
How should I dispose of used batteries?
Please follow your local regulations for battery recycling to ensure proper disposal of used zinc-air cells.
Why do I need to wait one minute after removing the sticker?
The waiting period allows the zinc-air chemistry to stabilize, ensuring the battery reaches full voltage capacity before starting your device.
Troubleshooting
Device displays low battery alert immediately after installation
Ensure you waited a full 60 seconds after removing the protective sticker before inserting the battery.
Battery life is shorter than expected
Check your hearing aid for any internal debris or moisture buildup that might be causing a current drain.
Battery does not fit the compartment
Confirm your device specifically requires 'Size 312' or 'Brown' tab batteries.
Pros and Cons
Pros
- Stable voltage output ensures consistent sound quality
- Large pack size offers great value and convenience
- Long shelf life allows for bulk storage
- Mercury-free construction
- Standardized color-coded brown tabs make identification easy
Cons
- Requires a one-minute wait time after peeling the sticker
- Once the sticker is removed, the battery continues to discharge even if not in use
- Zinc-air chemistry is sensitive to extreme humidity
Setup, Compatibility & Care
To install, remove the battery from the packaging and peel off the adhesive sticker. Wait 60 seconds to allow oxygen to activate the zinc-air components fully. Insert the battery into your hearing aid with the positive side facing up as indicated by your device manual. Store unopened batteries in a cool, dry place at room temperature to preserve the 4-year shelf life. Avoid keeping them in high-humidity areas, such as bathrooms, as moisture can affect battery longevity and performance.