Power One EVOLUTION Size 312 Hearing Aid Battery (60 Pack) Improved Battery Life
Power One EVOLUTION Hearing aid batteries with highest energy density are the result of consistent research work and ongoing development. Our expertise here is based on the synergy of wide-ranging material research, many years of experience in cell development and our own manufacturing plant technology. Our newest development is the power one EVOLUTION, based on TFT (Thin Foil Technology). It has a very high energy density, more capacity than our well-established hearing aid batteries and therefore a longer operating life – by up to 15%.
- Newest EVOLUTION 15% Longer Battery Life
- Total of 60 Batteries
- Guaranteed Fresh, with the Black Evolution Battery Pack
- Made in Germany
- Newest TFT Thin Foil Technology
- All product has arrived within 30 days directly from the factory and you won't find a fresher battery