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 long-lasting power

♻️Eco-friendly mercury-free zinc

🛠️Brown tab for easy quick change

₩45558

Duties & taxes included

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Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔊 Stay powered, stay connected — never miss a moment!

TRUSTED BY EXPERTS - Compatible with top hearing aid brands and favored by healthcare pros for consistent performance.
ECO CONSCIOUS CHOICE - Mercury and cadmium-free composition ensures safety for you and the planet.
POWER THROUGH YOUR DAY - 60 premium zinc-air batteries delivering reliable 1.4V energy for uninterrupted hearing aid use.
TRAVEL READY DURABLE - Compact packaging keeps batteries fresh and ready, perfect for on-the-go professionals.
EFFORTLESS BATTERY SWAPS - Brown long tabs designed for smooth, hassle-free handling and quick replacements.

Powermax Size 312 Hearing Aid Batteries come in a cost-effective 60-count pack featuring premium zinc-air technology for long-lasting 1.4V power. Mercury and cadmium-free, these eco-friendly batteries include brown tabs for easy handling and quick replacement. Compatible with a wide range of hearing aids, they offer reliable, clear sound performance throughout the day, making them ideal for frequent users and healthcare professionals alike.

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	#12,941 in Health & Household ( See Top 100 in Health & Household ) #5 in Hearing Aid Batteries & Chargers #1,196 in Sales & Deals
Brand	Powermax
Compatible Phone Models	Assistive Listening Device, Module, Streaming Adapter
Customer Reviews	4.1 4.1 out of 5 stars (12,718)
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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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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₩45558

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered 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 South Korea.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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