Two hearing aids? Left has blue marker and right has red marker, remember red for right.
Hearing Aids Battery Size 675
Hearing Aid Battery Size 675
Size 675 Hearing Aid Batteries are used by both NHS and private companies for hearing aids. They are the largest battery used for behind the ear hearing aids. They are required for individuals with a severe to profound loss due to extra power needed. (last approx 10 days). You can find a list of hearing aids that fit Size 675 Hearing Aid Batteries below.