Introduction
Welcome to the user manual for your Rayovac Proline Advanced Mercury-Free Hearing Aid Batteries, Size 312. These batteries are designed to provide reliable and long-lasting power for your hearing aids. Please read this manual carefully to ensure proper use, optimal performance, and safety.
Important Safety Information
- Keep out of reach of children.
- If swallowed, promptly seek doctor; have doctor phone 800-498-8666.
- Do not dispose of in fire or charge – may explode or leak causing injury.
- Immediately dispose of used batteries.
- Store batteries in a cool, dry place, free of moisture and extreme temperatures.
- Do not remove the protective tab until ready to use.
WARNING: Batteries can be dangerous if misused. Always follow these safety guidelines.
Product Overview
The Rayovac Proline Advanced Mercury-Free Hearing Aid Batteries are zinc-air batteries, specifically designed for hearing aids. They are size 312 and come in child-resistant packaging.
- Battery Type: Zinc-Air
- Size: 312
- Voltage: 1.45 Volts
- Reusability: Single Use
- Key Feature: Mercury-Free formulation.
Image shows the front of the Rayovac Proline Advanced Hearing Aid Batteries packaging, highlighting "Size 312" and "Child Resistant Packaging".
Setup and Installation
- Opening Child-Resistant Packaging: The batteries are supplied in child-resistant packaging. To access a battery, you will need scissors. Carefully cut around the individual battery compartment on the plastic wheel.
- Battery Activation: Once removed from the packaging, peel off the protective tab from the battery. For best results, allow the battery to sit un-tabbed for at least 60 seconds before inserting it into your hearing aid. This allows the zinc-air battery to fully activate.
- Inserting into Hearing Aid: Open the battery compartment of your hearing aid. Insert the battery with the positive (+) side facing the correct direction as indicated in your hearing aid's manual. Close the battery compartment securely.
This video demonstrates how to open the child-resistant packaging for Rayovac hearing aid batteries, showing the use of scissors to cut out an individual battery from the dispenser wheel.
Image shows a single Rayovac Size 312 battery with its orange protective tab, ready for activation.
Operating Instructions
After installation, turn on your hearing aid. The battery should provide consistent power. Battery life varies depending on hearing aid usage, settings, and environmental factors.
Your hearing aid may provide an audible alert when the battery level is low, indicating it's time for a replacement.
Maintenance and Storage
- Storage: Keep unused batteries in their original, sealed packaging in a cool, dry place at room temperature. Avoid extreme heat, cold, or humidity.
- Handling: Always handle batteries with clean, dry hands.
- Shelf Life: These batteries have a long-lasting 4-year shelf life when stored correctly.
- Used Batteries: Place used batteries back into the dispenser wheel or a designated container to avoid confusion with new batteries.
Image shows the back of the Rayovac Proline Advanced Hearing Aid Batteries packaging, detailing storage recommendations and warnings.
Troubleshooting Common Issues
- Hearing Aid Not Working After Battery Change:
- Ensure the battery is inserted correctly with the positive (+) side facing the right direction.
- Check if the protective tab was fully removed.
- Allow at least 60 seconds for the battery to activate after removing the tab.
- Try a fresh battery from a new pack.
- Short Battery Life:
- Verify the battery size (312) is correct for your hearing aid.
- Ensure proper activation time (60 seconds) after removing the tab.
- Check hearing aid settings; high volume or streaming can drain batteries faster.
- Store batteries correctly to prevent premature discharge.
- Difficulty Opening Packaging:
- Use sharp scissors to carefully cut around the individual battery on the plastic wheel. Refer to the "Setup and Installation" section for a video demonstration.
If problems persist, consult your hearing aid professional or contact Rayovac customer support.
Product Specifications
| Feature | Detail |
|---|---|
| Brand | Rayovac |
| Model Number | IM312A-48ZM |
| Battery Size | 312 |
| Battery Cell Type | Zinc |
| Voltage | 1.45 Volts |
| Reusability | Single Use |
| Item Dimensions (Packaging) | 5 x 6 x 0.5 inches |
| Battery Weight | 7 Grams (per battery) |
| UPC | 012800512164, 012800499953 |
Disposal and Recycling
Please dispose of used batteries responsibly according to local regulations. Do not throw them in household trash. Many communities offer battery recycling programs. Contact your local waste management facility for information on proper disposal and recycling options for zinc-air batteries.
Warranty and Support
For product support or warranty inquiries, please contact Rayovac customer service. Refer to the product packaging or Rayovac's official website for the most current contact information.