How To Put Batteries In Hearing Aids. Hold the hearing aid between your thumb and index finger. There are four sizes of zinc air batteries used in hearing aids, and each has its own colour code on the battery package.

Make sure the + side faces the + on the battery drawer. Uncover remove the sticky label from the + side of the new battery. The battery size you should use is given in the hearing aid’s instructions for use.
Table of Contents
Size 675 Is Blue, Size 13 Is Orange, Size 312 Is Brown And Size 10 Is Yellow.
Contact a hearing care professional to find out how to get the right batteries for your hearing aids. So be sure that you have the right battery size before you open the package. The best way to handle this is to talk to your hearing aid specialist about it.
The Bigger The Battery, The More Energy It Can Supply.
These batteries are intermediate in size and hold a charge for about 240 hours. 10, 312, 13, and 675. Hereby, the basic rule of thumb applies:
Make Sure The + Side Faces Up.
Treat a hearing aid with care; In order of size from largest to smallest the following are the common batteries seen in hearing aids today; With a little instruction, you will be able to change hearing aid batteries with ease and have a complete picture of how your hearing aids work to bring you better hearing.
Hearing Aid Batteries Are Air Activated;
To begin, you should know which type of. Make sure the battery door of the hearing aid is facing out. Close close the battery drawer.
Hearing Aids May Seem Like Complicated Little Contraptions, But When You Break It Down, They Are Simple Enough For Anyone To Understand!
Insert insert the new battery into the battery drawer. Uncover remove the sticky label from the + side of the new battery. The hearing aid will play a jingle.