





PowerOne Hearing Aid Batteries No Mercury Size 312, PR41 (60 Batteries) + Battery Keychain Kit
- 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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- 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.






















