We carry the following hearing aid battery sizes. Please select the correct one for your particular hearing enhancement device.
- Size 13 - Custom-fit Full Shell Electronic Earplugs, SHS Standard Units, Several Hearing Aids.
- Size 312 - Custom-fit Half Shell, Several Hearing Aids.
- Size 10 - Custom-fit CIC Shell, E.A.R. Mini-Canal, Private Ears (mini-ears), Several Hearing Aids.