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How long do hearing aid batteries last?
Hearing aid batteries are crucial for optimal performance. When purchasing new CIC hearing aids, it's important to consider the battery life. Manufacturers must meet the expectation of delivering at least 20 hours of battery life to avoid dissatisfied customers.
You may be curious about the typical lifespan of hearing aid batteries and how to extend it. Several factors influence battery life, including size, hearing aid style, brand, and use of streaming technologies. Longer battery life leads to greater customer satisfaction. While determining the exact battery lifespan is not straightforward, information is available to help you make more informed estimates.
Variables that affect the longevity of a battery.
The duration of hearing aid batteries can be influenced by the size you choose. Opting for a size 312 battery could offer a good balance between compactness and battery life as it provides longer battery life than other alternatives despite its relatively small size. Furthermore, the number of hours you wear your hearing aids daily is also a factor to consider. Research shows that most people use their hearing aids for approximately 5 hours per day, and a single battery can last up to seven days. The majority of individuals typically use a receiver-in-canal (RIC) style of hearing aid, which sits behind the ear. If you frequently stream audio to your hearing aids from your phone, TV, or other devices, the battery life may be shorter.
How long do hearing aid batteries last?
If you want your hearing aid batteries to last longer, it's best to choose ones with a higher capacity. Using audio streaming on your hearing aids can drain the battery quickly. In terms of hearing aid style and battery life, behind-the-ear (BTE) hearing aids have the longest battery life, while invisible-in-canal (IIC) hearing aids have the shortest.
Increasing the lifespan of batteries used in hearing aids.
There are tips available to help you optimize the lifespan of your hearing aid battery, saving you both time and money. Each battery has a small, sticky, colored tab that acts as a protective seal. It is best to avoid removing this seal until you are ready to use the battery, as it will start to discharge as soon as the seal is removed. To minimize battery drainage, you can turn off the hearing aid or open the battery door when it is not in use. If you do not plan on using the hearing aid for a long period of time, it is recommended to remove the battery altogether and store it in the protective case used for your hearing aids. It is important to avoid storing the batteries in excessively hot or cold temperatures, as this can quickly drain the battery power and shorten its lifespan.