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Panasonic Hearing Aid Battery Zinc Air – PR312 ZA312 – 6 Pack

With the highest energy density of all electrochemical systems and due to their small size, these Panasonic zinc air batteries are excellent to power small energy-hungry devices in need of continuous discharge.
  • Ideal for new generation digital hearing aids
  • Comfortable, light and providing a steady level of power for hearing enhancement equipment
  • Reliable power in various temperature conditions
  • No mercury added
  • Compact sized blisters, easy to stow away; fits in purse or wallet