Hearing aid batteries Sound Perform size 10 (yellow colour) are zinc-air and environment friendly. They are used in custom Complete-In-Canal (CIC) hearing aids and mini Behind-the-ear (BTE) Hearing aids.
Hearing aid batteries Sound Perform size 10 (yellow colour) are zinc-air and environment friendly. They are used in custom Complete-In-Canal (CIC) hearing aids and mini Behind-the-ear (BTE) Hearing aids.
Depending on the hearing aid model, expect a size 10 hearing aid battery to last 7-10 days.