power one EVOLUTION

Hearing aid batteries with even higher energy density are the result of a consistent research work and permanent development. Our expertise is based on the synergy of broad-based materials research, many years of experience in cell development and our own production plant technology.

Our latest development is the power one EVOLUTION, based on TFT (Thin Foil Technology). It has a very high energy density, more capacity than our proven hearing aid batteries and therefore a longer running time - up to 15% (Type 312).