Zinc Air Hearing Aid Battery (10A/312A/13A/675A)

 

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These Zinc air hearing aids batteries are exclusively used in hearing aids, available in following specifications: 10A/312A/13A/675



Zinc Air Battery 1.4 Volts
Available in 10A, 13A 312 & 675sizes
Made specially for digital and analog hearing aids
Max. Output drain > 8 mA
Super long life 270mAh


The Zn-air battery with oxygen as the cathode material, so the battery will have space to install more negative material. Therefore, its capacity is 3-10 times higher than other batteries, is the largest of all practical battery system. This battery has many advantages, such as working voltage is very stable, noise is very small, and so on. It  is the best option of the BTE, ITE ITC and CIC hearing aid. There must be air in the battery, so there is a hole in the battery shell. When the factory is used to protect the adhesive tape, the use of the adhesive tape to tear off. In addition, the open circuit voltage of the air hole is closed, and the air hole is higher, and all other batteries are not characterized.

The key of Zn-air battery is on the seal, unless you use the battery immediately, otherwise it can not easily tear. The simulation test shows that, At room temperature, after a year, the battery capacity decreased to 95%, After two years of storage, the battery dropped to 90%, After four years of storage, there are still 85%. Tear seal, the battery is activated and begin to work, at room temperature does not load, according to different cell sizes, 3 to 12 weeks after the battery is decreased by 50%, more than 20 weeks consumption down to 0-10%. If once zinc air battery seal was torn down, the air enters the internal activation electrochemical reaction, at this time even if the seal affixed, electrochemical reaction will continue until depleted.

The hearing aid battery can only be used in a professional battery, because the hearing aid battery is 1.4V, and a lot of watches are 1.5V. If you use the battery, it will affect the service life of the hearing aid.



Founded in 2003, AUSTAR is the best professional hearing aid manufacturer in China, specializing in the production of hearing aids and wholesale hearing aids at affordable prices. If you are looking for a quality and reliable hearing aid manufacturer, please contact us instead of spending a lot of time looking for a hearing aid manufacturer/supplier.