HearClear Battery
HearClear Battery Size 312 PR41 Hearing Aid Batteries Brown Tab 300 Cells
Zinc-air hearing-aid batteries in size 312, supplied as 300 cells across 50 dial packs with a brown tab and roughly three to four years of shelf life
- TypeHearing Aids & Accessories
- Size312
- ColorBrown
- 300 cells in 50 dial packs for extended supply
- Brown-tab Size 312 fits compatible hearing aids
- 45 V zinc-air chemistry powers devices reliably
- ~3-4 year shelf life keeps spares ready
- Made in USA with 23 years R&D expertise
What you get
This pack supplies 300 zinc-air hearing-aid cells in size 312, organised as 50 dial packs of six batteries each. The brown-tab cells deliver a nominal 1.45 V and are intended for any hearing aid that accepts size 312 zinc-air batteries.
Build and daily use
Each dial pack keeps six cells sealed until needed, protecting the air vents from moisture and debris while the pack sits in a drawer or travel bag. The anti-leakage construction and roughly three-to-four-year shelf life mean a fresh cell is ready whenever you peel the brown tab and let it breathe for a minute.
Check before ordering
Verify that your hearing aids are specified for size 312 brown-tab cells and not for size 10, 13, 675 or the 675P cochlear-implant variant. Confirm the device uses zinc-air chemistry at 1.45 V so the voltage and airflow requirements match these cells.
Highlights
- 300 cells in 50 dial packs for extended supply
- Brown-tab Size 312 fits compatible hearing aids
- 45 V zinc-air chemistry powers devices reliably
- ~3-4 year shelf life keeps spares ready
- Made in USA with 23 years R&D expertise
Specifications
| Brand | HearClear Battery |
|---|---|
| Type | Hearing Aids & Accessories |
| Size | 312 |
| Color | Brown |
Questions about this item
What voltage does the Size 312 zinc-air cell deliver?
Each cell provides 1.45 V, the standard operating voltage for hearing aids that use zinc-air chemistry.
How are the 300 cells packaged for storage and handling?
They arrive in 50 standard dial packs of 6 cells each, keeping unused batteries sealed until needed.
What must be done before inserting a fresh battery into the hearing aid?
Remove the brown tab, wait about one minute for air to activate the cell, then insert it with the flat side facing the correct polarity.
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