Widex hearing aid battery size 312. The Widex Batteries for Hearing Aids are coded with colour for size identification and are zinc air batteries. The Widex batteries should remain sealed until you are ready to use them.
Widex hearing aid battery size 312. The Widex Batteries for Hearing Aids are coded with colour for size identification and are zinc air batteries. The Widex batteries should remain sealed until you are ready to use them.