What is the shelf life on the power One zinc p312?

Manufacture date is needed on every -front of package- mandatory hearing aid battery mfg i have found dates Oct 2018 still selling here on amazon, today 1/31/2021 .. this is unacceptable we all want to purchase new batteries for best shelf life and overall wearer - performance.

The voltage on these is 1.45v. I've had good luck with these and are certainly less expensive than over the counter batteries.

will these fit HEARusa hearing aids?

Based on the information found for the HEARusa hearing aids, they take size 312. Therefore these batteries will work.

These are size 13 batteries. We do carry size 312A batteries if searched using the following product identifier: B00SJPHZCO.

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Powermax Size 312 Hearing Aid Batteries, 60 Count Long-Lasting Battery Pack, Brown Long Tab for Easy Change

Product ID: 772030216

Details

Battery Capacity
150
Battery Cell Composition
Zinc-Air
Brand
Powermax
Number of Batteries
64 Product

📦60-Pack Bulk Supply

🔋1.4V Zinc-Air Power

🟤Brown Tab Easy-Change

€ 39.62

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Power your day, hear every moment—effortlessly.

CHILD SAFE PACKAGING - Complies with Reese’s Law for enhanced safety without compromising battery freshness or accessibility.
ECO CONSCIOUS CHOICE - Mercury and cadmium free, combining premium zinc for long life with a commitment to environmental safety.
USER FRIENDLY DESIGN - Brown tab for effortless, quick battery swaps—perfect for on-the-go professionals and caregivers.
BULK PACK CONVENIENCE - 60 batteries in one cost-effective pack—never run out during your busiest days or professional shifts.
ALL DAY POWER RELIABILITY - Zinc-Air tech delivers consistent 1.4V energy for clear, uninterrupted sound all day long.

Powermax Size 312 Hearing Aid Batteries offer premium zinc-air technology delivering reliable 1.4V power in a convenient 60-count pack. Designed with easy-change brown tabs and mercury-free composition, these batteries ensure long-lasting performance and environmental safety. Ideal for frequent users and healthcare professionals, they come in child-safe packaging compliant with the latest federal regulations.

Specifications

ASIN	B00SJPHZCO
ASIN	B00SJPHZCO
Antenna Location	BTE Hearing Aid, Hearing Aid Remote Control, In-The-Ear (ITE) Hearing Aid, Pocket Amplifier, Receiver-In-Canal (RIC) Hearing Aid
Batteries	64 Product Specific batteries required. (included)
Battery Capacity	150 milliamp_hours
Battery Cell Type	Zinc-Air
Battery Weight	0.54 g
Best Sellers Rank	#13,368 in Health & Household ( See Top 100 in Health & Household ) #5 in Hearing Aid Batteries & Chargers #1,224 in Sales & Deals
Brand	Powermax
Compatible Phone Models	Assistive Listening Device, Module, Streaming Adapter
Customer Reviews	4.1 4.1 out of 5 stars (12,715)
Date First Available	January 24, 2015
Global Trade Identification Number	00683969986631
Included Components	(60) Size 312 Hearing Aid Batteries
Item Dimensions	4.3 x 2.63 x 2.13 inches
Item Type Name	Powermax Hearing Aid Batteries
Item Weight	9.07 g
Item model number	98663
Manufacturer	Powermax
Manufacturer	Powermax
Model Name	Powermax Hearing Aid Batteries
Model Number	98663
Number of Batteries	64 Product Specific batteries required. (included)
Product Dimensions	4.3 x 2.63 x 2.13 inches; 0.32 ounces
Reusability	Single Use
UPC	683969986631
Unit Count	60 Count
Voltage	1.4 volts
Warranty Description	Manufacturer

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€ 39.62

Duties & taxes included

In stock

Sold byAmazon CyprusDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Cyprus.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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