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Cardboard box containing ten sealed blister cards of six size 312 zinc-air hearing-aid batteries

VARTA Microbattery GmbH

VARTA Microbattery GmbH PowerOne Size 312 Zinc Air Dry Cell Battery 60 Pack

SKU CH-09QJ-66YMT

Sixty mercury-free zinc-air hearing-aid batteries at 1.45 V, supplied as ten packs of six and made in Germany

  • TypeZinc Air
  • Mercury-free chemistry protects hearing-aid users
  • 45 V nominal voltage powers devices reliably
  • 100 years of VARTA battery expertise behind every cell
  • Made in Germany under strict quality controls
  • 10 packs of 6 deliver 60 batteries total

VARTA PowerOne 312 Zinc Air Battery Pack

This VARTA PowerOne pack contains 60 mercury-free zinc air dry cell batteries sized 312. Each cell delivers 1.45 volts and is manufactured in Germany under strict quality controls. The batteries are organised into 10 packs of six for convenient storage and handling.

Suited for daily hearing aid users needing

These size 312 cells fit hearing aids designed for that specific format. Buyers whose devices require a different battery size or a rechargeable chemistry should look at an alternative product.

Fits directly into compatible hearing aids without

The extra-long tabs simplify insertion and removal, freeing users from fiddly handling. No charger or additional accessories are required; each cell is ready to use straight from the pack.

Highlights

  • Mercury-free chemistry protects hearing-aid users
  • 45 V nominal voltage powers devices reliably
  • 100 years of VARTA battery expertise behind every cell
  • Made in Germany under strict quality controls
  • 10 packs of 6 deliver 60 batteries total

Specifications

TypeZinc Air

Questions about this item

Does the 1.45 V zinc-air cell need any extra accessory to power my hearing aid?

No extra accessory is required; the battery fits directly into any device that accepts size 312 cells.

Will these 1.45 V cells work in my older hearing aid that used mercury-based 312 batteries?

Yes, the mercury-free chemistry delivers the same 1.45 V output, so they are a direct drop-in replacement.

How can I confirm each cell is working after I pull the tab?

The hearing aid should power on normally and the battery tester will read approximately 1.45 V.

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