Power One Size 10 Zinc-Air Hearing Aid Batteries (30 Pack) - Long-Lasting Power for Hearing Aids, Ideal for Travel, Work & Daily Use

PowerOne P10 Hearing Aid Battery 30 pcs (5 pack of 6 batteries). PowerOne 1.45V Dial PackManufactured by Varta-Microbattery

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