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How to Care for Hearing Aid Batteries

Darah Albesa
How to Care for Hearing Aid Batteries

Behind-the-ear (BTE) hearing devices have undeniably changed people's lives by enhancing their users' ability to communicate, participate in conversations, and engage in various social activities. When choosing an aid unit that perfectly fits your needs, you must pay attention to a crucial component that ensures your device runs smoothly: the hearing aid battery.  


This power source comes in different types, chemistries, and capacities. However, regardless of the varieties, these batteries may not last as long or perform optimally without proper care and maintenance. 


This article provides essential care tips to help beginners and seasoned users maximise the battery's lifespan and ensure consistent performance. 


Easy and Useful Care Tips for Hearing Aid Batteries 

To ensure optimal performance and longevity of your hearing aid batteries, follow these care tips. 


Store batteries away from the elements. 

Store the batteries in a cool, dry place at night or whenever you're not using the device.  


Remember that extreme temperatures and humidity can affect battery performance and lifespan. Don't store your batteries in the bathroom or other damp places. 


It's also crucial to keep batteries away from metal objects, such as keys or coins, as they can cause short circuits


Remove batteries when not in use. 

To conserve battery power, remove the batteries from your hearing aids. Doing so is advisable if you plan on storing your hearing aids for an extended period. It prevents unnecessary drain and helps maintain the overall performance of the batteries. 


Keep batteries clean and dry. 

Before inserting new batteries into your hearing aids, ensure your hands are clean and dry to avoid transferring dirt or oils onto the batteries. If your batteries come in contact with moisture or dirt, use a clean cloth to wipe them gently.  


Keeping the battery contacts clean will ensure a proper connection with the hearing aid, promoting efficient power transfer and smooth audio streaming. 


Be mindful of battery expiration dates.

Hearing aid batteries have expiration dates printed on the packaging. Always check the dates before purchasing or using batteries to ensure they are fresh.  


Batteries past their expiry date may not provide sufficient power. Some also deliver reduced performance, leading to unsatisfactory hearing aid functionality. 


To avoid buying expired units, purchase hearing aid batteries from licensed battery specialists in NZ. These battery stores offer different sizes and energy capacities for varying models. 


Dispose of Batteries Properly 

When it's time for a battery replacement, it's crucial to dispose of the old ones responsibly. Many communities have designated recycling centres or hazardous waste disposal sites that accept batteries. Avoid throwing batteries in regular trash bins since they can harm the environment. 



These pieces of advice are easy to follow and can make a practical difference energy and cost-wise. More importantly, remember that proper care and maintenance of hearing aid batteries are vital for the optimal performance and longevity of your hearing aids.  


Don't forget to buy your battery from licensed and recommended local suppliers. Aside from enjoying reasonable prices, you know you're getting quality battery units that can deliver smooth and uninterrupted performance for days.

Darah Albesa
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