Power one 312 hearing aid batteries


price per card (minimum order 5 cards)

About Power one

Power one are one of the Australia’s top-selling hearing aid battery brands.  Manufactured in the world’s largest and most up-to-date hearing aid battery plant in Ellwangen, Germany, power one batteries offer the highest quality and reliability, with an extremely long lifespan.


P312 (Size 312), Zinc Air
Tick   100% Mercury-Free
Tick   Wireless approved for modern hearing aids


  • 6 Cells per pack
  • Voltage (V) per cell: 1.45
  • Electrochemical System: Zinc Air
  • Typical Capacity per cell: 170*

* Base load 625 Ohm/Puls load 100 Ohm 1s/10min,24h/day to 1.1V at 21ºC / 60% r.h.

Why Sounds of Life?

Tick   Australia’s best value hearing aid batteries with Free Postage throughout Australia
Tick   Our batteries have a long shelf life with a 30 day 100% money back guarantee
Tick   We only sell environmentally-friendly 100% mercury-free batteries