why do hearing aid batteries die so quickly

Why Do Hearing Aid Batteries Die so Quickly

Hearing aids are advancing day in day out. Producers of these machines are busy making them with high tech features to improve their performance. Even with the extra advancements for improved functionality, users complain about cases of batteries getting depleted quickly.

Research shows that the current advancements have both ins and outs. For instance, small batteries whose lifetime went up to five days now can only survive for three days or less. But why do hearing aid batteries die quickly? Let’s keep reading to get an idea about it in this article.

Why do Hearing Aid Batteries Die Quickly?

why do hearing aid batteries die quickly

Most people have complained about their best hearing aid batteries getting depleted quickly in the recent past. What they don’t understand is that several things bring about such a rapid drainage rate. Let’s look at a few causes of quick dying of hearing aid batteries.

Moisture

A number one cause of the rapid drainage rate of hearing aid batteries is moisture. Moisture can reach your batteries by storing them in humid and wet places. Traces of moisture can also come out of our bodies through the skin. When moisture clogs the air vent of batteries, they become wholly damaged or less efficient. But how does moisture make your battery drain faster? A rapid draining rate arises once the chemicals in the battery interact with moisture.

Advanced Functions

Apart from moisture, the advanced techs of your hearing aid can drain your battery faster. Advanced functions enable users to get the best experience out of their hearing aids. However, they can also cause rapid draining of battery if you aren’t careful about them.

Advanced functions are meant to offer you an excellent experience, and you cannot avoid them at all. However, for instance, if you are streaming music, you can do that for a short period. Other advanced functions that can lead to faster draining of batteries include Bluetooth, tinnitus relief, and noise cancellation. You can lower the drainage rate by minimizing the functions and getting the best from your device.

Altitude Change

A shift from low altitude to high altitude means a lot to the battery drainage rate. A more drainage effect occurs when batteries are in their older days. Shifting can, for instance, when going up into a high mountain or a plane. When planning a move from one attitude level to the other, expect rapid drainage of your battery.

Improper Handling of Batteries

Manufacturers educate buyers about the best handling techniques to prolong their battery life. Experts recommend pulling the battery tab once you are ready to use your hearing aid. Moreover, experts recommend handling the batteries with clean hands. Ensure you don’t touch the batteries and your hearing aid with traces of dirt or oily hands.

Furthermore, never try to freeze your batteries. Other battery models increase their life when frozen; however, this is different from the hearing aid batteries long lasting. Basic handling errors can lead to rapid drainage from your battery.

Tips to Stretch Your Hearing Aid Battery Life

tips to stretch your hearing aid battery life

Due to the shortened lifetime of hearing aid batteries, most people resort to learning how to stretch their batteries’ life. Getting extra service from your battery can save both your time and money.  

Experts are busy proving several things to help people enhance the battery life of their batteries. Employ the tips below to stretch the life of your hearing aid battery.

Always Consider Newer Batteries.

Ensuring you maintain your battery unopened until the time of use is the best way to maintain them lasts longer. However, since batteries’ power diminishes all year round, buyers get advised to consider only new batteries.

Allow Some Time Before Placing Batteries into Your Aid

Another critical way to stretch the life of batteries is by employing the professional set five-minute thumb rule. Most people would rush to replace batteries after removing the tab.

However, experts recommend allowing about five minutes before replacement is done. Five minutes the surrounding air to activate your battery adequately. That way, the life of your battery also extends for as long as three days.

Proper Storage of Your Batteries

Most people lack the idea that proper storage of batteries increases their life. People have read that storing batteries in refrigerators increases their life. However, this is only applicable to typical batteries and not hearing aid batteries. Experts say that cold temperatures in refrigerators help reduce rapid drainage of power from batteries.

Zinc-air batteries, for instance, don’t go good with humid and wet environments. Condensation taking place in refrigerators corrode batteries. The extent of corrosion can, at times, lead to early risks of failure of your battery. Experts recommend storing batteries at room temperature to increase their life.

Open the Hearing Aid Battery Door When Not in Use

Whenever the gearing aid is inactive, ensure the door is open. Such An act prevents corrosion and also minimizes the draining of power from your battery. However, ensure you don’t store batteries in a damp area. Avoid storing them in areas like bathrooms or the kitchen. Consider storing them in dry places and at room temperatures.

Dehumidifiers Means Does Great

Storage of hearing aid batteries in the recent past has become a big issue for many people. Aside from ensuring you store these devices at room temperature, storing them in humidifiers means a lot. Storing hearing devices in humidifiers helps to remove all traces of moisture to maintain a conducive storage environment.

Discard Batteries if you won’t Use for a Long Period.

Whenever you don’t plan to use your hearing device, experts recommend removing batteries from them. Leaving batteries will collect moisture that will later cause corrosion of the batteries.

Be Attentive to the Expiry Date

Using the freshest batteries guarantees usage for an approximated lifetime period. Batteries drain their power significantly when they hit certain periods. A period of one year, for instance, can drain a relative amount of power in your battery.

When you are planning to shop for these batteries, ensure you stay attentive to the expiry date. Pay for a battery whose manufacture date is the current calendar date for you to get service for an extended period.

Always Consider Rechargeable Batteries

With technological advancements, new products are coming out to safe situations that we are experiencing. These models allow users to recharge them when not used.

However, there is a need to replace rechargeable batteries once a year. For individuals who need to switch to new technologies, don’t rush over without knowing how everything is done. Get the help of a professional practitioner to guide you on whether you can shift to new advancements.

Conclusion

So, why do hearing aid batteries die quickly? As we have gotten from this article, there are several causes of rapid draining of hearing aid batteries. In the list, we have factors like how users handle them, where they are stored, and many other causes. However, all these causes can be prevented to provide your battery a long life. The battery life stretching tips help people to get the best from their devices before battery replacement. Coupling all tips above will enable users to prolong their batteries to get a long term service. 

Reference:

  1. https://www.aarp.org/health/conditions-treatments/info-2016/hearing-aid-batteries.html

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