Free Online Hearing Test Now Available
Hearing loss can be gradual, and often undetectable, as your brain adjusts to the level of hearing. This simple and free hearing test can determine your base hearing capacity.
Size 10 batteries are commonly used in hearing aids that fit deep inside the ear canal. Each battery has a shelf life of at least three years.
Power One hearing aid batteries deliver consistent, stable and sustained power to more hearing aids than any other battery in the world.