Hearing Aid Batteries

Hearing Aid Batteries:

Hearing Aid Batteries play an essential role in the hearing aids.Once we purchased a hearing aid, there are a few accessories that help them working properly and in the best condition. All action of hearing aids completely depends on the batteries.Batteries are a basic and ongoing purchase for every hearing aid user.You should always purchase batteries for your device by getting information from a good Hearing Consultant. Nowadays in the market, there are many rechargeable batteries available most common type is still the zinc-air button disposable battery.


Hearing aid batteries typically  depending on factors like:

  • The environmental requirements placed upon the hearing devices to process sound
  • The shipping and storage of a battery before you purchase it
  • The number of hours per day you’re using your device
  • The technology level of the device
  • The type and size of the hearing device you have
  • The type and size of the battery

Battery life:

Battery life depends upon the size of the battery and power needed by the hearing device. Typically, smaller batteries have less battery life than larger ones.The average lifespan of hearing aid batteries is as follows

Size 10- This is the smallest and most significant size of hearing aid battery with a regular battery life of seven days

Size 312-  It Indicated by orange color. They are the best fit for TIE and BTE  forms of hearing aids. Average battery life is 10 days

Size 675- Size 675 batteries are recommended for Behind-the-Ear (BTE) hearing aids and it provides up to 300 hours f battery life

Some important way to Extend the Life of Hearing Aid Batteries:

Many people want to know how to maximize hearing aid battery life. nowadays everyone wants to save time and money particularly when we spent a much money on our hearing device, but still, the batteries always seem to wear out quickly. There are some tricks that can help save the life of our hearing aid batteries. Best working batteries are necessary to a properly working hearing aid. The hearing aid batteries come in 4 patterned sizes: 10, 13, 312 and 675. Each number has a correlating color to make it easier to memorize the correct size for your hearing aid.

Wash your hands thoroughly before changing batteries

  • If your hands are oily and dirty, this can transfer to the hearing device and to the battery, which is not good for your hearing device but is also dangerous for the lifespan of the battery.
  • If your fingers are dirty, you should never touch your hearing aid, let alone your battery
  • always clean your hands before you touch or replace your hearing aid battery

Cool and Dry:

  • Moisture and extreme temperatures are two factors that can spell disaster for hearing aid batteries
  • Never dive into the pool with your hearing device, moisture can be damaging your batteries in other a ways
  • The humid environment can also get your batteries damage or destroy them so keep away your device to humid environment
  • Always keep your batteries away from extreme temperatures. Batteries should be stored at room temperature
  • when you are storing your batteries, make sure you keep the battery door open to help prevent excess moisture

Remove a sticker for the battery to activate:

Always remove a sticker for the battery when you first activate your hearing aid battery. This happens by oxygen mixing with the zinc oxide that is placed inside the battery once this sticker is removed. when you do this don’t put your battery quickly inside the hearing device. Rather, let the battery sit out for five minutes before you put it on your device. This will give the zinc to energize as much as possible since it has more time to mix with the oxygen. Doing this process can help your battery last up to three days longer.

Use a hearing device dehumidifier:

A hearing aid dehumidifier will help understand moisture out of your hearing aid and battery. The dehumidifier is also a great place to store your hearing device.

Keep your hearing aids off !:

  • One of the simplest and safest ways to increase your hearing aid battery life is If you are not using your hearing aids, make sure you keep them turned off this is a useful method to preserve battery life
  • turn off your hearing device by simply opening the battery door and leaving your hearing aids in a safe, dry place
  • If you are not using your hearing device for a long period of time, make sure you remove the batteries entirely to help prevent rust and damage

Use rechargeable battery hearing device:

With the help of Rechargeable batteries hearing aid user allow to charge the battery at night and get a full day’s quality of use. Rechargeable batteries need to be replaced on a yearly basis. Most individual electronic devices nowadays use rechargeable batteries, so it seems odd that hearing device is behind this trend.

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