How Often To Replace Hearing Aid Batteries. Ensure that the positive marking is facing upwards. As the battery ages that time decreases to the point you may only get 6-8 hours out of a single charge.
For example Medicaid regulations in Florida dictate that hearing aids are limited to one per ear every three years while Idahos dictate one hearing aid in a lifetime. Larger hearing aids and hearing aids worn by people with severe or profound hearing loss require larger more powerful batteries. Because both the charger and hearing aids have installed lithium-ion batteries the restriction does not apply.
Contact a hearing care professional to find out how to get the right batteries for your hearing aids.
For example Medicaid regulations in Florida dictate that hearing aids are limited to one per ear every three years while Idahos dictate one hearing aid in a lifetime. 95 of the time that will solve the issue. The battery size you should use is given in the hearing aids instructions for use. Initially you should be able to run 12-14 hours with a 312 battery.
