Hearing Aid Batteries
Types of Hearing Aid Batteries
Hearing Aid Battery Sizes
Disposable batteries are available in different sizes. But shopping for hearing aid batteries is easy. Each size is color-coded, so you only need to remember the color. Hearing aid battery colors and sizes are:
- Orange (#13)
- Brown (#312)
- Yellow (#10)
- Blue (#675)
Extending Battery Life
Only use the proper charging device for rechargeable batteries. Most rechargeable hearing aids have a cell phone app that includes a feature to let you monitor your battery charge level. To lengthen the life of your rechargeable batteries don’t recharge them if they have more than 70% power.
Store disposable batteries in a cool, dry place. That doesn’t mean the refrigerator. While the fridge may be cool, it is not dry, and moisture and condensation decrease battery life. Keep your spare batteries away from coins or other metal items to prevent an accidental discharge of power. Extend battery life by always storing your devices in the off position. When you insert new hearing aid batteries, fully activate the battery by waiting several minutes between the time you remove the strip on the battery and the time you insert the battery. This ensures the zinc gets proper exposure to air.


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