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hearing aid batteries 13
hearing aid batteries are available in different sizes that match different hearing aid types. One of the common sizes is the size 13, which is used in many behind-the-eared (HDO). In this article we deal with the properties of hearing aid batteries of size 13 and give some tips on their use and care.
They usually consist of zinc air, i.e. H. You use air oxygen as part of the chemical reaction that generates electricity. This makes them easy and handy, but also means that they have to be exposed to air to function properly.
One of the main advantages of hearing aid batteries in size 13 is their long service life. On average, a size 13 of size 13 lasts about 7-14 days, depending on the hearing aid and intensity of use. This is longer than in many other types of hearing aid batteries and makes them a good choice for people who have to change their batteries frequently.
To get the best out of your hearing aid batteries in size 13, you should consider a few simple guidelines. First of all, make sure that you store them properly. Keep them in a dry, cool place, far from heat and moisture. Avoid exposing them directly sunlight or other heat sources, as this can shorten your lifespan.
also pay attention to the expiry date on the battery packaging. Hearing aid batteries in size 13 have a shelf life of around 3-5 years, after which they may not work so well. If you have an old battery that you are not sure of whether it is still good, you can test it by inserting it in a hearing aid and seeing how long it lasts.
And finally you should make sure that the batteries are not damaged. Avoid piercing or crushing it, as this can destroy the zinc-air cell inside. If you want to replace a battery, you can handle it carefully and avoid touching the metal contacts with your fingers, as the skin fats can reduce the conductivity of the battery.
In summary, it can be said that the hearing aid batteries in size 13 are a reliable and practical choice for many types of hearing aids. If you follow these simple tips, you can make sure that your batteries last as long as possible and your hearing aids work smoothly.