Few things are more frustrating than a hearing aid that goes quiet in the middle of a conversation. Hearing aid batteries usually last anywhere from three days to several weeks, depending mainly on usage and battery type, so knowing what’s normal for your devices is the first step.
At Centrum Hearing & Audiology, clinical audiologist Ronald James Conlin, M.S., helps patients in Pocatello and at our Soda Springs specialty clinic understand their hearing aids’ power needs, troubleshoot unexpectedly short battery life, and choose a manageable care routine.
What Do the Yellow, Brown, Orange, and Blue Battery Labels Mean?
The yellow, brown, orange, and blue labels mark hearing aid battery sizes 10, 312, 13, and 675, and each size has its own typical runtime. Disposable zinc-air hearing aid batteries typically last three to 10 days, though some larger batteries may last longer. Approximate ranges include:
- Size 10, yellow packaging: three to seven days
- Size 312, brown packaging: three to 10 days
- Size 13, orange packaging: six to 14 days
- Size 675, blue packaging: nine to 20 days
These ranges are estimates. Longer wearing hours, greater amplification needs, and frequent wireless streaming can shorten battery life. You must use the size specified for your hearing aid; you can’t upgrade to a larger battery.
Many rechargeable models provide a full day of listening after a single charge. About 20 to 30 hours is common, but some models offer more. Check your model’s specifications and ask how streaming changes its expected runtime.
Would Rechargeable Hearing Aids Simplify Your Routine?
Rechargeable hearing aids can simplify your routine if handling tiny batteries is difficult, although one charge generally runs a shorter time than a disposable battery lasts between changes. A built-in rechargeable battery can be charged repeatedly and may last for several years.
Rechargeable models require a reliable charging routine and access to an appropriate charger. Portable charging cases may help during travel, depending on the model.
Daily wearing time, streaming habits, dexterity, travel plans, and device choices all shape the decision, so neither option is automatically better for everyone. Rechargeable capacity can decline with age, so a battery that once lasted all day may eventually need professional replacement.
Could Streaming or Long Days Be Draining Your Hearing Aid Battery?
Streaming and long wearing days can drain a hearing aid battery faster, and so can an expired or wrong-size battery, a tab removed too early, or a charging problem. Compare the change with your usual routine, since more phone calls, music streaming, or longer wear times may explain increased power use. Record when batteries are changed or charged and when warnings begin.
For disposable batteries, check the expiration date, correct size, and whether the tab was removed too early. Try a fresh battery from another package if several replacements perform poorly.
For rechargeable aids, confirm that the charger has power and each device is seated correctly. Check the charging indicator rather than assuming that placing it in the case guarantees charging. Clean charging contacts only as instructed.
If short runtime persists, Ron Conlin can inspect the devices, assess charging equipment, and determine whether repair or battery replacement is needed. Bring your charger and usage notes. Avoid opening a sealed battery compartment or repeatedly trying to recharge a disposable battery.
Why Wait Two Minutes Before Inserting a New Zinc-Air Battery?
Waiting about two minutes after you peel the tab lets air activate a new zinc-air battery before it goes into your hearing aid. For hearing aids designed to use disposable batteries, work over a towel with clean, dry hands. Keep the correct replacements nearby and follow your device’s instructions:
- Turn the hearing aid off and gently open the battery door.
- Remove the used battery.
- Peel the tab from a new zinc-air battery.
- Let air activate it for the recommended interval, usually about two minutes.
- Insert it with the positive marking aligned correctly and close the door gently.
If the door resists closing, check the battery’s size and position, but don’t force it. Battery care is part of every hearing aid fitting at Centrum, and Ron Conlin can demonstrate replacement again and recommend a handling tool if necessary.
Most modern rechargeable hearing aids have built-in batteries that patients should not replace at home. Arrange professional service when replacement is required.
Keep new and used batteries away from children, pets, food, and medications. Never hold batteries in your mouth. If someone may have swallowed one, contact poison control immediately for guidance.
Where Should Pocatello Patients Store Spare Hearing Aid Batteries?
Pocatello patients should store spare hearing aid batteries in their packaging at room temperature, away from moisture, as part of a few simple habits that reduce avoidable power loss. For disposable batteries, build these habits:
- Leave protective tabs in place until you need each battery.
- Store batteries in their packaging at room temperature, away from moisture.
- Use older, unexpired packages before newer ones.
- Turn devices off when unused and open battery doors as instructed.
- Keep loose batteries away from coins, keys, and other metal objects.
Refrigerating batteries can expose them to moisture. Replacing the tab after activation does not restore a zinc-air battery to its original condition.
For rechargeable aids, follow the recommended charging schedule and use compatible charging equipment. Keep the devices and charger clean, and avoid excessive heat. Ask about storage instructions before leaving them unused for an extended period.
Unnecessary streaming uses extra power, but preserving battery life shouldn’t mean giving up important communication features. Talk to Ron Conlin about frequent shortages so the solution fits your needs.
Meet With Ron Conlin, M.S., About Hearing Aid Power in Pocatello
Battery questions are easier to answer in person. Bring your hearing aids, your charger if applicable, and notes about recent battery performance, and Ron Conlin can explain what runtime is realistic, whether maintenance or service is needed, and which battery routine suits your lifestyle.
Our Pocatello office and Soda Springs specialty clinic share one number: call 208-915-8574 or send us a message to schedule an appointment.