As with any other electronic gadget, hearing aids need batteries to function. The majority of hearing aids were powered by tiny button batteries that required replacement every several days or weeks. In the present day, hearing aids are manufactured with rechargeable batteries. When choosing a hearing aid, it is essential to examine the battery type that will offer you the greatest benefits according to your needs and lifestyle.
Two Types of Hearing Aid Batteries
Standard disposable batteries
Before rechargeable hearing aids were available, all hearing aids were powered by disposable batteries. Zinc-air batteries are a popular disposable battery type. These batteries are air-activated and have a factory-sealed label. After removing the sticker and exposing the battery to oxygen, the battery will activate. Typically, zinc-air batteries can be stored for up to three years.
Rechargeable lithium-ion batteries are common for new and advanced hearing aid batteries. You can charge them before you sleep at night so they can be ready for use the next day. Some hearing aids come with portable or compact charges so you don’t have to worry about running out of power in the middle of the day.
Sizes of Disposable Hearing Aid Batteries
Hearing aid batteries come in various sizes. For most people, hearing aid batteries appear to be identical at first glance. Manufacturers have been aware of this and have devised a practical color-coding scheme for hearing aid batteries to help users in distinguishing them and prevent the purchase of the incorrect battery size.
Hearing aid battery sizes and corresponding colors:
- Size 10 batteries – yellow
- Size 312 batteries – brown
- Size 13 batteries – orange
- Size 675 batteries – blue
Battery life of Hearing Aid Batteries
Typically, smaller batteries have a shorter lifespan than larger batteries. Batteries for non-rechargeable hearing aids can last between 5 and 14 days, depending on how often they are used. The battery’s life depends on the battery’s size and the quantity of power consumed by the hearing aid. According to a 16-hour usage pattern, non-rechargeable hearing aid batteries can last between 5 and 14 days.
How To Extend the Life of a Hearing Aid Battery
If your hearing aid’s battery is malfunctioning, it may be less efficient. When this happens, a visit to your hearing care provider is the best option. Audiology and Speech Solutions offers complete audiology services to maximize your hearing aid’s effectiveness.
Taking care of your hearing aid batteries will save you time and money in the long run. Below are some practical techniques for increasing the life of your batteries:
- Some hearing aids have an auto-off/on function, but make sure to turn off the device when not in use.
- Allow any moisture to evaporate overnight by keeping the battery compartment open.
- Avoid keeping hearing aid batteries in environments that have extreme cold or hot temperatures.
Hearing Aid Batteries in Rye, NY
In addition to providing a full range of hearing care solutions, Audiology and Speech Solutions also offers a variety of hearing aid batteries to enhance your hearing aid journey.
Connect with us today to schedule an appointment!