Rechargeable hearing aids have become a game-changer for many, offering convenience and efficiency. These devices eliminate the need for constantly replacing disposable batteries, making them easier to maintain and more environmentally friendly. Typically, rechargeable hearing aids last between four to five years before needing a replacement. On a full charge, they can provide about 24 hours of use, depending on the model, level of amplification, and usage patterns. Taking care of them properly ensures they function at their best for as long as possible.
Understanding Charging and Battery Life
Rechargeable hearing aids rely on built-in batteries, usually lithium-ion or silver-zinc, that need to be charged regularly. Most models take around three to four hours to fully charge, but some quick-charge options provide a few hours of use after just a short charging period.
For daily use, charge your hearing aids overnight or whenever you’re not wearing them. Keeping them in a routine charging cycle ensures they remain ready for use. While some may worry about overcharging, modern rechargeable hearing aids are designed to stop charging once full, preventing battery damage. However, if you’re not planning to use your hearing aids for an extended period, storing them properly rather than keeping them on the charger is recommended.
Daily Charging Routine for Best Performance
A consistent charging habit helps maintain battery life and ensures your hearing aids are always functional. Place them in their charging station whenever they’re not in use, even if the battery isn’t fully drained. Modern rechargeable batteries handle frequent charging cycles well, so you don’t have to wait for them to be completely empty before recharging.
Make sure the charging station is plugged in and functioning properly. Storing your hearing aids in an unplugged charger can slowly drain the battery instead of charging it. If you plan to leave them unused for a long time, turn them off and store them in a dry, safe place instead of leaving them in the charger.
Proper Cleaning and Maintenance
Hearing aids are small but powerful devices that need regular care to stay in good working condition. Sweat, dirt, and earwax buildup can affect sound quality and even shorten their lifespan. Before placing your hearing aids in the charger, always check that they are clean and dry.
Cleaning Steps:
- Wipe down your hearing aids daily with a dry, soft cloth.
- Use a small brush to remove any wax or debris from the microphone and speaker areas.
- Clean the charging contacts gently to ensure a proper connection.
- Avoid using water, alcohol, or cleaning solutions, as moisture can damage the electronics.
Storage and Handling Tips
Where you store your hearing aids matters. Keeping them in the right environment protects them from damage and extends their lifespan. Here are some important storage tips:
Choose a Dry, Safe Spot: Store your hearing aids in a cool, dry place like a nightstand or dresser.
Avoid Humid Areas: Moisture can damage the internal components. Don’t store your hearing aids in the bathroom or near a kitchen sink.
Keep Away from Heat: Excessive heat can harm batteries, so avoid leaving them in direct sunlight, on windowsills, or inside a hot car.
Handle with Care: When removing your hearing aids from the charger, hold them by the casing rather than the wire or tubing to prevent damage.
Maximizing Battery Lifespan
Rechargeable hearing aids typically use lithium-ion batteries, which last around four to five years before they need replacing. Taking steps to maintain battery health ensures you get the most out of your device.
Charge Daily: Keeping the battery charged prevents it from depleting completely, which can reduce its lifespan over time.
Don’t Let Them Fully Discharge Regularly: Unlike older battery types, lithium-ion batteries perform better when they are not completely drained before charging.
Store Properly When Not in Use: If you won’t be using your hearing aids for several days, remove them from the charger and store them in a dry case instead.
Check for Declining Performance: If your hearing aids no longer hold a charge as long as they used to, consult your hearing care provider about replacing the battery.
Additional Tips for Hearing Aid Care
Preventing Moisture Damage
Hearing aids are electronic devices, so water and humidity can cause significant damage. To keep them working properly:
- Always remove them before showering, swimming, or using a sauna.
- If they do get wet, dry them with a soft cloth and use a hearing aid dryer or dehumidifier.
- Avoid leaving them in steamy bathrooms where moisture levels are high.
Protecting from Physical Damage
Hearing aids are small and delicate, so handling them with care is essential.
- Never drop your hearing aids onto hard surfaces.
- Use a case when transporting them to prevent loss or damage.
- Keep them away from pets and small children who might mistake them for toys.
Regular Professional Check-ups
Even with proper care, hearing aids should be checked by a professional regularly.
- Schedule an annual appointment with your audiologist to ensure they are functioning correctly.
- If you notice a decrease in battery life or sound quality, don’t wait too long to get them inspected.
- Professionals can clean internal components and update software for optimal performance.
Troubleshooting Common Issues
Even with proper care, rechargeable hearing aids can sometimes experience issues. Here are a few common problems and possible solutions:
Hearing aids won’t charge: Ensure the charger is plugged in and the hearing aids are correctly positioned. Clean the charging contacts and try again.
Battery drains too quickly: If your hearing aids used to last longer on a full charge, the battery may be aging. Check with your provider to see if a battery replacement is needed.
Sound quality issues: Check for debris or wax blocking the microphone or speaker. Clean your device and test again.
One hearing aid isn’t working: Make sure it is properly charged. If it still doesn’t work, try resetting it or contact your audiologist.
Keeping Your Rechargeable Hearing Aids in Top Shape
Taking care of rechargeable hearing aids isn’t complicated, but regular maintenance is key. Sticking to a consistent charging routine, keeping them clean, and storing them in a safe place all contribute to better performance and a longer lifespan. Moisture, extreme temperatures, and rough handling can shorten the life of your hearing aids, so it’s essential to protect them from potential damage.
Scheduling regular check-ups with your audiologist ensures your devices are working correctly and helps catch any potential issues early. When well-maintained, rechargeable hearing aids can provide years of reliable performance, helping you hear clearly and stay connected to the world around you.