Hearing Aid Batteries - Rayovac - 312
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This guide is for hearing aid users who need reliable, long-lasting power for their devices. The Rayovac 312 Hearing Aid Batteries offer extended battery life and consistent performance, even in challenging conditions, with a key benefit of up to 9% more battery life and excellent wireless streaming capabilities for up to 5 hours. A potential consideration is the specific size requirement (312) for compatibility with your hearing aid model.
All features
| Model Part Number | 312 |
|---|---|
| Brand | Rayovac |
Extended Product Information
FAQs
What does the '312' mean on the battery?
The '312' refers to the standard size and color code (brown) for this specific type of hearing aid battery. It's crucial to use the size specified by your hearing aid manufacturer.
How long do these batteries typically last?
Battery life varies based on hearing aid usage, features like wireless streaming, and environmental factors. However, Rayovac 312 batteries are designed to provide up to 9% more life than previous models and support up to 5 hours of wireless streaming.
How should I store unused hearing aid batteries?
Store unused batteries in their original packaging at room temperature, away from moisture and direct sunlight. Avoid storing them loose with metal objects.
Can I recharge Rayovac 312 hearing aid batteries?
No, Rayovac 312 hearing aid batteries are designed for single use only. They are not rechargeable. Attempting to recharge them can be dangerous and may damage the battery or your hearing aid.
What is 'Sound Fusion Technology'?
Sound Fusion Technology is an enhancement designed by Rayovac to improve the performance and lifespan of their hearing aid batteries, ensuring consistent power delivery for optimal hearing aid function.
How do I know if my hearing aid uses size 312 batteries?
Check your hearing aid's user manual, the existing battery itself (often marked with '312' and a brown color tab), or consult with your hearing healthcare professional. The color brown is commonly associated with size 312 batteries.
Troubleshooting
Hearing aid not powering on
Ensure the battery tab has been removed and the battery has had time to 'air' for 1-2 minutes. Check that the battery is inserted correctly with the positive (+) side aligned. Verify the battery compartment is closed securely. If the issue persists, try a new battery.
Intermittent sound or performance issues
This could indicate a low battery. Replace with a fresh battery. Ensure the battery contacts inside the hearing aid are clean by gently wiping them with a dry, soft cloth or a specialized hearing aid cleaning tool.
Battery draining faster than expected
Confirm you are using the correct battery size (312) and that the battery compartment is fully closed. High usage of wireless streaming features can also reduce battery life. Ensure unused batteries are stored correctly.
Pros and Cons
Pros
- Extended battery life offers more usage between changes.
- Consistent performance across different temperatures.
- Supports advanced features like wireless streaming for longer durations.
- Reliable power output for everyday hearing aid use.
Cons
- Specific to size 312, not compatible with other hearing aid battery sizes.
- Requires careful handling to maintain optimal performance.
- Disposable nature means regular replacement and disposal.
Setup, Compatibility & Care
Compatibility: These batteries are specifically designed for hearing aids requiring the size 312 battery. Always confirm your hearing aid's manual or existing battery for the correct size (often indicated by a brown color code on the packaging or battery tab).
Setup:
- Carefully open the battery compartment of your hearing aid.
- Peel the color-coded tab from the new Rayovac 312 battery.
- Allow the battery to 'air' for 1-2 minutes after removing the tab; this helps activate it.
- Insert the battery with the positive (+) side facing the correct direction as indicated inside the battery compartment.
- Close the battery compartment securely. The hearing aid should power on automatically.
Care:
- Store unused batteries in their original packaging at room temperature, away from direct sunlight and moisture.
- Avoid storing batteries with metal objects like coins or keys, as this can cause a short circuit.
- Do not attempt to recharge non-rechargeable hearing aid batteries, as this can be dangerous and damage the battery or device.