Hearing Aid Batteries

Hearing aids are small electronic devices that are designed to help individuals with hearing loss improve their ability to hear and understand speech. One of the key components of hearing aids is the battery. Hearing aid batteries power the device and ensure that it functions properly. 

Two Types of Hearing Aid Batteries 

There are two main types of hearing aid batteries: rechargeable and zinc-carbon.

Rechargeable Batteries

Rechargeable batteries are a growing popular option for hearing aids.

Rechargeable hearing aid batteries last for a full day of use and can be recharged overnight. They are also more environmentally friendly than disposable batteries.

Zinc-Carbon Batteries

Zinc-carbon batteries are the most common type of hearing aid batteries since they are widely available and inexpensive. This hearing aid battery comes in small, disposable sizes. They have a relatively long life, lasting anywhere from 5 to 7 days, depending on hearing aid usage.

Sizes of Disposable Hearing Aid Batteries

Hearing aid batteries come in different sizes. They are indicated by a color code or a number to make it easier for consumers to distinguish. 

The most common hearing aid battery sizes include:

  • Size 10 (yellow)
  • Size 312 (brown)
  • Size 13 (orange)
  • Size 675 (blue)

Take note of the correct size of your hearing aid battery. Using the wrong size might lead to hearing aid malfunction. The correct hearing aid battery size is usually indicated in the manual of your hearing aid, or you can check with your hearing care provider to be sure.

Battery Life of Hearing Aid Batteries

The lifespan of hearing aid batteries can vary depending on several factors, which may include the following:

  • Battery type: Zinc-carbon batteries can last between five to 7 days. Meanwhile, rechargeable batteries can last a full day of use.
  • Hearing aid usage: The amount of time you use your hearing aid each day, as well as the features of the device that you use (Bluetooth, direct streaming, calls, etc.), can significantly affect battery life.
  • Type of hearing aid: The size and power requirements of a hearing aid can affect the battery life span. Larger hearing aids or those with many additional features may consume more power which would mean that they have a shorter battery life.

Take note that these are rough estimates and the actual battery life may vary. If ever you notice that your hearing aid batteries are not lasting as they used to or if the device is not working as it should, it may be time to get a fresh set of batteries. 

How To Extend the Life of a Hearing Aid Battery 

The first thing you can do to conserve battery life is by turning off your hearing aid when not in use. Not turning the hearing aid off when not in use is one of the most common mistakes that first-time hearing aid users commit. 

If you have any issues or concerns about your hearing aid batteries, it’s best to consult with your hearing professional. 

Hearing Aid Batteries in Narragansett, RI

Hearing aid batteries play an important role in making hearing aids function properly. Each hearing aid battery type has its own benefits, and the ideal choice for you will depend on factors such as hearing aid type, usage, budget, and personal preference. 

South County Hearing Services carries a wide selection of hearing aid batteries to ensure that your device never runs out of power.

Learn more about how we can help.

We offer solutions that include hearing aids, assistive devices, aural rehabilitation, tinnitus treatment, and custom hearing protection.