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The importance of hearing aid batteries

The zinc-air battery used in hearing aids is the source of power for hearing aids. Zinc air batteries are widely used in the hearing aid industry due to their large capacity, stable voltage and low internal resistance.

The external air is the power source of the zinc-air battery. The surface of the hearing aid battery has a sealing label. When we tear the sealing label, the electric energy will not return to the highest point immediately after tearing off the sealing sticker, waiting for one minute. When the outside air and the inside of the battery are fully oxidized, the battery is activated to release the electric energy, and the hearing aid can be operated in the battery compartment door of the hearing aid. Once the label is torn, the electric energy is consumed, even if it is reattached. Extend the battery life, so do not take the seal label unless you need to use it immediately.


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In our work, there will be users complaining that the battery life is short, then what factors will affect the battery life of our battery?

First of all: the power of the hearing aid is large, the working time of the hearing aid is long, the volume of the opening is large, and the function of opening the battery will consume the service life of the battery. When normal, we will talk to the user about the average battery usage for two weeks, for example, the hearing aid is 8 hours per day. The power of the hearing aid is 60db battery can be 2 weeks; the hearing aid power 120db, continuous use of 12 hours, the battery life will be significantly shorter.

Second: high or low temperatures and humid environments can affect battery life. The storage of the battery should be avoided in exposed cars, the cold outdoor environment in the north, the rainy season in the south, and the damp environment in the basement.

Then: the sealed label of the battery was peeled open for a long time before being placed in the hearing aid. We know that as soon as the label is peeled off, the battery starts to work, and after a week of tearing, the hearing aid is placed.

With time, it is not possible to start from tearing off the label but to calculate the working time of the battery from the day the hearing aid is placed.

Again: Do not turn off the hearing aid for a long time. If the battery compartment door is not opened when sleeping at night, the hearing aid is not turned off for a long time and is in working condition, which will also affect the use of the battery.

Finally: placing the battery is a short circuit in the battery, which will also affect the battery life.

In principle, zinc-air batteries will lose energy during storage. It is best not to store too many batteries in the house. Improper storage will cause us a little trouble. The storage temperature of the battery should be 10 °C-30 °C, 20 °C-25 °C is particularly good, too high and too low temperature will affect the battery life. The battery should never be close to the fire source. It may explode. Do not put it in a place where children can get it. The child is curious to put the battery in the mouth, posing unnecessary danger to the child. Do not put the unpackaged battery in the pocket. The battery will come into contact with metal objects such as keys and coins to cause a short circuit.

  Jinghao medical hearing aid reminder:Hearing aids need to be professionally “fitted”. It is very important to choose a professional hearing aid fitting center and hearing aid fittings! You can call the Jinghao medical for any hearing problems, or you can come to the center to experience the experience. . Hearing aid free consultation phone: +86-18566295705

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REF: Hearing aids ChinaHearing Aids TypesDigital Hearing Aids
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