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Three small dial packs of brown-tab zinc-air hearing-aid batteries size 312 18 cells total

HearClear Battery

HearClear Battery Size 312 Zinc Air 1.45V Brown Tab 18 Pack Ear Care

SKU CH-W1RM-1520W

Zinc-air hearing-aid batteries in size 312, 1.45 V, supplied as eighteen cells in three dial packs with a brown tab

  • Size312
  • Product typeHearing Aids & Accessories
  • Product colorBrown
  • 18 batteries in three dial packs for convenient daily use
  • 45V zinc-air chemistry matches hearing aid requirements
  • Brown tab colour code identifies Size 312 at a glance
  • ~3-4 year shelf life keeps spares ready when needed
  • 23 years of research behind the patented cell design

HearClear Size 312 Zinc Air Batteries

HearClear Size 312 zinc air hearing aid batteries deliver 1.45V for compatible devices. The pack contains 18 cells organised as three standard dial packs of six. They suit users who need a reliable power source for daily hearing aid use.

18 Cells with 3-4 Year Shelf Life

The 18 batteries provide extended capacity for regular replacement cycles. A shelf life of approximately three to four years gives headroom for bulk storage. High capacity and anti-leakage design support consistent performance until the cells are activated.

Made in USA with Patented Technology

Produced in the USA from US and global parts, these batteries draw on over 23 years of research and a unique patented design. They fit hearing aids requiring Size 312 PR41 brown tab cells. The fresh stock arrives within 30 days of factory dispatch.

How it compares

Measured against everything we stock in Hearing Aids, Amplifiers & Ear Care, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 95% of the 454 comparable items (median $24.99).

Specifications

Product
Brand nameHearClear Battery
Product typeHearing Aids & Accessories
Product colorBrown
Size & build
Size312

Questions about this item

Will these size 312 brown-tab cells power my existing hearing aid that takes PR41 batteries?

Yes, size 312 and PR41 refer to the same cell, so these 1.45 V zinc-air batteries are a direct match for any aid specifying that size.

How can I confirm each cell is active once I remove the brown tab?

After peeling the tab, wait about one minute for air to activate the zinc-air chemistry, then insert the battery; a normal start-up tone or indicator light from the hearing aid shows it is working.

What exactly is included in the 18-pack and is anything else needed to use them?

The pack contains three dial cards with six size 312 cells each — 18 batteries total — and no extra accessories are required; simply remove the brown tab and insert.

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