Hearing aid batteries from power one come from a long tradition: “Made in Germany”, they are among the world’s top-selling batteries. The reasons for their extraordinary success: they combine the highest quality and reliability, an extremely long life and maximum comfort.
- A long service life with a guaranteed high cell voltage thanks to a patented cathode technology makes frequent battery changing redundant and promises the best sound.
- Each individual cell is tested for its electrical and mechanical characteristics in accordance with its specifications.
- A highly developed film seal for every cell guarantees that the battery does not dry out or drain prematurely.
- The stainless steel housing provides high-level stability and safe protection against corrosion.