Rayovac Hearing Aid Batteries - Size 312
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This guide is for users of hearing aids that require size 312 batteries. The key benefit is reliable, long-lasting power for your device. A potential caveat is the need to store them properly to maintain peak performance. Rayovac Extra Mercury Free Hearing Aid Batteries, Size 312, provide consistent power for your hearing aids. This pack contains 60 batteries, conveniently organized into 10 packs of 6 cells each, ensuring you have a readily available supply.
All features
| Model Part Number | 312 |
|---|---|
| Brand | Rayovac |
Extended Product Information
FAQs
How long do Rayovac Size 312 batteries typically last?
The lifespan varies depending on the hearing aid's power consumption and usage. However, Rayovac batteries are designed for long-lasting performance, with many users experiencing a full day or more of use.
What does 'Mercury Free' mean for these batteries?
It means the batteries do not contain mercury, making them a safer and more environmentally friendly option compared to older battery technologies.
How should I store unused batteries?
Store them in their original packaging at room temperature, away from moisture and direct sunlight. Avoid extreme heat or cold.
Can I use these batteries in other devices besides hearing aids?
These batteries are specifically designed and optimized for hearing aid performance. While they might fit other devices requiring size 312 batteries, their performance characteristics are tailored for hearing aids.
What is the shelf life of these batteries?
When stored correctly, Rayovac hearing aid batteries typically have a shelf life of up to 4 years.
How do I dispose of used batteries?
It's recommended to check with your local waste management services for proper battery recycling guidelines in your area.
Troubleshooting
Hearing aid not turning on after inserting a new battery
Ensure the battery's protective tab has been fully removed. Verify the battery is inserted correctly with the positive (+) side facing the correct direction. Check if the battery is fresh; if unsure, try another battery from the pack.
Sudden loss of hearing aid power
This could indicate the battery has reached the end of its life. Replace it with a fresh battery. Ensure the battery compartment is clean and free of debris.
Hearing aid volume fluctuates unexpectedly
A fluctuating volume may signal a weakening battery. Replace with a new battery. Also, check for any obstruction in the hearing aid's sound outlet or microphone ports.
Pros and Cons
Pros
- Mercury-free for environmental and user safety.
- Provides reliable and consistent power for hearing aids.
- Economical bulk packaging reduces the frequency of reordering.
- Long shelf life ensures batteries are ready when needed.
- Designed for easy handling and insertion into devices.
Cons
- Requires specific storage conditions to maximize shelf life.
- Not compatible with devices not using size 312 batteries.
- Individual battery life can vary based on hearing aid usage.
Setup, Compatibility & Care
Compatibility: These batteries are exclusively designed for hearing aid devices that specify the use of Size 312 batteries. Always confirm your hearing aid's battery size requirement before purchasing.
Setup: To insert a battery, gently peel back the colored tab from the battery's positive (+) side. Avoid touching the adhesive part. Line up the positive (+) side of the battery with the corresponding marking in your hearing aid's battery compartment and carefully slide it in. Close the battery door securely.
Care: Store unused batteries in their original packaging at room temperature (between 15°C and 25°C or 59°F and 77°F). Avoid extreme temperatures, humidity, and direct sunlight. Do not store batteries loose in pockets or purses, as this can lead to accidental short-circuiting. Remove batteries from the hearing aid if it will not be used for an extended period.