Batteries for hearing aids are batteries with a special and unique technology: Zinc-Air. These batteries offer a very accurate voltage (1.45V), which ensures a much improved sound quality in modern hearing aids. Some users still use watch batteries, because in the past watch batteries were cheaper and they stuck with this habit. But what these users do not know is the fact that watch batteries do not offer the same clear sound, without interference, as the Zn-Aer batteries from RAYOVAC U.S.A.

Rayovac is the world leader in the production of batteries for hearing aids, continuing to constantly modernize its range and integrate new technologies into products, such as Active Core in 2017, Active Core Plus in 2021. Starting from July 2022, the manufacturer launched a new technology and Sprinter 2000 is proud to have been chosen as the first distributor in Romania to launch on our market the new range of Rayovac hearing batteries - with Sound Fusion Technology (SFT)!