Panasonic Zinc Air PR312 Ultra-Compact Lightweight Hearing Aid Battery

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Panasonic Zinc Air PR312 Ultra-Compact Lightweight Hearing Aid Battery

Panasonic Zinc Air PR312 Specifications:
  • Product code: PR-312(41)
  • Size: PR312
  • Technology: Zinc Air
  • Voltage: 1.4V
  • Diameter: 0.31in (7.9 mm)
  • Weight: 0.01 lbs
  • Shelf Life: 3 years
PR312 product benefits:
  • Ideal for new generation digital hearing aids
  • Comfortable, light and providing a steady level of power
  • Reliable power in various temperature conditions
  • No mercury added
  • Power from the air

    The production of Zinc Air batteries by Panasonic was launched in Japan in 1985. In a Panasonic zinc air PR312 battery, oxygen from the environment is used to generate voltage. Air is used as an electrode, the battery itself contains an electrolyte and a porous zinc electrode that permits air to flow through. Because of this process, the batteries cannot be used in sealed devices where air cannot get inside. The generation of electricity starts when the seal is removed.

    The ZINC AIR batteries type PR312 can be used in these types of hearing aids:
    • mini BTE (behind-the-ear)
    • RITE (receiver-in-the-ear)
    • ITC (in-the-canal)
More Information
UPC 073096403017
Diameter 0.31
Condition New
Country of Manufacture Japan
Brand Panasonic
Battery Size Size 312
Chemistry Zinc Air
Output Voltage 1.4
Rechargeable No
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