The importance of hearing aid battery

The zinc air battery used in hearing aids has become the power source of hearing aids. Because of its large capacity, stable voltage and small internal resistance, zinc air battery is widely used in hearing aid industry.

External air is the power source of zinc air battery. There is a sealing label on the surface of hearing aid battery. When we tear off the sealing label, will the electric energy recover to the highest point immediately after tearing off the sealing label. Wait for one minute. At this time, the external air and the battery interior are charged and oxidized. At this time, the battery is activated to release the electric energy, and put it in the hearing aid battery compartment door It can work. Once the label is torn, it starts to consume electric energy. Even if it is pasted again, it can’t prolong the consumption time of the battery. Therefore, do not take off the sealed label unless it is used immediately.

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In our work, some users will complain about the short battery life, so what factors will affect our battery life?

First of all: the power of the hearing aid is large, the working time of the hearing aid is long, the volume of the hearing aid is large, and the function of the hearing aid is multi-functional, which will consume the service life of the battery. Normally, we will talk to the user about the average use of the battery for two weeks, for example, the power of the hearing aid is 8 hours a day, and the power of the hearing aid is 60 dB, which can be used for two weeks; the power of the hearing aid is 120 dB, which can be used continuously for 12 hours, at this time The battery life will be significantly shorter.

Secondly: the high or low temperature and humid environment will affect the battery life. The storage of batteries shall be avoided in the sun exposed cars, the cold outdoor environment in winter in the north, the rainy season in the south, and the humid environment in the basement.

Then: the sealed label of the battery was removed for a long time before it was put into the hearing aid. We know that as soon as the label is removed, the battery will start to work. It will be put into the hearing aid one week after it is removed

The time of using the battery can not start from tearing the bid opening sticker, but from the day when it is put into the hearing aid.

Again: do not turn off the hearing aid for a long time. If the door of the battery compartment is not opened at night and the hearing aid is not shut down for a long time, it will also affect the use of the battery.

Finally: when the battery is placed, the short circuit of the battery will also affect the service time of the battery.

In principle, zinc air batteries will lose energy in the storage process. It’s better not to store too many batteries at home. Improper storage will cause us little trouble. The storage temperature of the battery should be 10 ℃ – 30 ℃, especially 20 ℃ – 25 ℃, too high or too low temperature will affect the service life of the battery. The battery must not be close to the fire source and may explode. Do not put it where children can get it. The child is curious that the battery may be put in his mouth, causing unnecessary danger to the child. Do not put the unpacked battery in his pocket. The battery will contact with metal objects such as keys and coins and cause short circuit.

Jinghao hearing aid reminder: hearing aid wearing requires professional “matching”, so it is very important to choose a professional hearing aid matching center and a hearing aid tester! If you have any hearing problems, you can call Jinghao for consultation, or come to the matching center for experience. Hearing aid free consultation Tel.: + 86-18566295705