When do I need to replace the hearing aid battery?
Modern digital hearing aids have the function of battery power alarm. When the hearing aid is selected, the fitter will play the signal to familiarize the user. When the hearing-impaired patient hears the alarm of low battery power during use, the battery should be replaced in time. After the alarm sounds, the hearing aid will not be silent immediately, and many users find that After the battery with insufficient power is removed, it will be put in and used again after a while. This also makes some users who are too economical form a bad habit of recycling the battery, so that using the battery will cause damage to the hearing aid. The battery that comes down should be discarded in time. In order to protect our environment, it is strongly recommended that hearing aid users actively use mercury-free zinc batteries.
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