power one WIRELESS approved size 312 (Pack of 60)
A$32.95
Modern hearing aids today have many additional, sophisticated functions with high energy consumption. Power one have designed the batteries to meet these increased requirements.
power one WIRELESS approved means hearing aid energy with premium performance and longevity - as usual with the well known stable high voltage of power one.
All their proven zinc-air cells are and remain mercury-free. power one thus lives up to its claim of being the most environmentally friendly hearing aid battery manufacturer.