675Can the battery replace the cochlear battery?

Many parents who have just started the cochlea are not familiar with the battery used in the cochlear implant. In fact, many old parents just follow the after-sales requirements, so what brand of battery to buy what to buy, let us talk about this today.Hearing aid batteryThings.

There are several types of cochlear implants that can be seen on the market today:


1Zinc air battery

2Silver oxide battery

3Alkaline battery (nickel or nickel chrome battery)

4,rechargeable battery

The difference is as long as it is reflected in two aspects, the size of the battery and the internal material of the battery.

First, the battery size is different

This is the most obvious difference, and everyone can distinguish from the appearance. For example, you will notice that many models of cochlear batteries have a675This number, which represents a size, diameter of the battery7.9mm thickness3.6mm, so you see a lot of battery models on the market, what?A675.E675.P675The size of these batteries is exactly the same.

The size of the zinc air battery that can be used by the three language processors that import the cochlea must now be met.675This standard.

Except the most common675The series of zinc air batteries, and then the manufacturers’ own custom rechargeable batteries, these batteries vary in size and shape, can be used with a dedicated battery box, not compatible with other brands of cochlea.

Second, the internal discharge of the battery is different.

Common types are zinc air batteries, silver oxide batteries, alkaline batteries (nickel-metal hydride or nickel-chromium batteries), rechargeable batteries

Among them, the advantage of the zinc-air battery is that it can store more electricity in a small volume, and of course it can continue to supply power for a long time. But there is also the disadvantage that the battery must be in contact with the air to discharge. As soon as you tear off the sticker, it will start to discharge immediately, even if you don’t put it in the language processor, it will still emit light. Usually a group of zinc air batteries (3Section) can be used60-90Hours, about3-4Days, even if the child sleeps without a cochlea, the battery still discharges.

Silver oxide batteries and alkaline batteries can also be used. They all rely on the chemical reaction inside the battery to discharge, and do not need outside air, but the battery can only adhere to each group.6-8The hours are very different from the previous zinc-air battery, so there is very little use. However, in some cases, it can be used, that is, swimming with the waterproof jacket, because the language processor is sealed in the waterproof jacket, the air is very small, the zinc air battery can not last for a long time without air, but the battery can,6Hours are enough.

Pay attention when buying, the diameter and thickness of the battery should beA675(diameter11.6mm,thickness5.4mmThe battery is the same, otherwise the battery will not go in. Rechargeable batteries also have a match675Specifications, do not need to contact the air, but the shortcomings are also short duration, only6-8Hours.

Then there is the manufacturer’s own custom rechargeable battery, which lasts for a long time, but rarely adheres to it.24Hours, and a single set of rechargeable batteries is expensive.

Therefore, from the point of view of the cost of use and duration, zinc-air battery is undoubtedly the best, and relying on the strength of the “world factory” China, the quality of China-made zinc-air battery is no worse than some European and American brands, so the cost of the battery is Our parents are not a burden.

So, how much electricity is enough?

To measure the power of a battery, we mainly look at the following parameters, voltage, current and capacity.

For example, I have to fill the swimming pool with water through a water pipe, then the voltage is equivalent to the water pressure in the water pipe, the unit is volt; the current is equivalent to the water flowing in the water pipe, the unit is amp; the capacity is equivalent to the swimming pool. The amount of water that has been injected, in mAh. Depending on the size of the battery and the internal materials, different batteries will have different amounts of electricity. This is not difficult to understand.

The cochlear language processor preferably uses high-energy batteries, because high-energy batteries mean that it can supply enough current to the cochlea for a long time. Many battery brands claim to have high-energy batteries, but writing high energy does not mean high energy. How do we distinguish it? The easiest way is to see if there is any special cochlear product in his product description, so there is usually no problem.

Having said that, is it a little dizzy, which battery should we use? In fact, this is still to be decided according to the actual situation.

If you live in a remote area, it is more expensive to buy a disposable battery, or it is difficult to buy, you can buy a rechargeable battery from the cochlear company, but I think this situation does not exist in China, relying on the omnipotent Taobao, everything Can buy and get to the home, the distance is not a thing.

If you don’t want to charge the battery every day and want a battery that lasts longer, there is no doubt that a zinc-air battery is the best choice.

If you use a special environment, you can’t let the battery touch the air, just like swimming with the cochlea to the sea, then you can choose rechargeable batteries, silver oxide batteries, alkaline batteries, and the latter two are cheap.

Link:Can 675 batteries replace cochlear batteries?

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