The Widex Batteries for Hearing Aids are zinc air batteries coded with colour for size identification
You should keep the batteries sealed until you are ready to use them
How to change the battery: - Remove the label and let the battery breathe for 60 seconds before placing it in your hearing aid - Change your hearing aid battery in a flat, uncluttered place with a soft surface; a table with a tablecloth
The battery is available in sizes 675
These batteries are also compatible with other leading brands of hearing aids like Siemens, Unitron, Starkey, Phonak, Hansaton, Oticon, ReSound, Bernafor etc..
They come in a standard packing of 6 batteries per pack