Free Delivery on all orders over £99*
Save 9%

GP PR41 (ZA312) Zinc Air Hearing Aid Batteries 6 Pack

£499
RRP £549
The RRP is the manufacturer's recommended retail price of the item.
Limited Stock
We are an Independent UK Company
Price match. Found it cheaper? Contact us
Trade Discount Available
Description

These GP zinc air batteries are made for hearing aids and other small, finely assembled electronic devices where a steady power supply matters. The PR41 size, also known as ZA312, is one of the most common hearing aid cells, marked with a brown tab so you can pick the right one at a glance. Each battery gives 1.4V and holds around 125mAh, enough to keep everyday hearing aids running reliably.

Zinc air chemistry keeps the voltage stable through the life of the cell and copes well across a wide range of temperatures, so performance stays consistent whether you are indoors or out. You get six batteries in a plastic dispenser, which keeps spares tidy and easy to grab when one runs low. To activate a cell, peel off the tab and wait about a minute before fitting it, giving the air time to reach the zinc inside.

GP zinc air batteries come in the four most popular hearing aid sizes: ZA10 (PR70), ZA13 (PR48), ZA312 (PR41) and ZA675 (PR44), so you can match the type your device needs. Note that in the US these are often labelled by the same size codes but described as hearing aid button cells rather than batteries. The PR41 measures 3.6mm high and 7.9mm in diameter, matching the standard slot in most hearing aids that take this size.

Specification
Pack qty 6
Voltage 1.4Vdc
Diameter 7.9
Type Zinc Air (Hearing Aid)
Frequently Asked

What size is a PR41 battery?

PR41 is also known as ZA312 and is marked with a brown tab. It measures 7.9mm in diameter and 3.6mm high, and gives 1.4V.

How many batteries are in the pack?

You get six batteries supplied in a plastic dispenser to keep spares organised.

How do I activate a zinc air battery?

Peel off the coloured tab and wait about a minute before fitting the battery. This lets air reach the zinc inside so it can start producing power.

Which devices use these batteries?

They are designed for hearing aids and other small electronic devices that need a steady, reliable voltage.

What is the capacity and voltage?

Each PR41 (ZA312) cell provides 1.4V and around 125mAh.

What other sizes are available?

GP zinc air batteries come in ZA10 (PR70), ZA13 (PR48), ZA312 (PR41) and ZA675 (PR44).

Shipping & Returns

Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

To arrange a return, call us on 020 8149 5199 or use our contact page.

See it lit, in person

Lighting looks different in a real room. Come and see our range at our showrooms in Birmingham, Hong Kong and Dubai, or talk to our design team wherever you are.

Niori lighting showroom trailer video with closeups of alabaster lighting

Why Niori

Over 20 years lighting homes worldwide

We are a specialist lighting and mirror retailer with showrooms in Birmingham, Hong Kong and Dubai, shipping to customers around the world. Our own design team is here to help, from first idea to final fitting.

Genuine products

An authorised stockist

Every product arrives brand new with the full manufacturer warranty. Found it cheaper elsewhere? Ask us about a price match.

Ordering with us

Free delivery over £99

Free delivery on orders over £99, in the UK and worldwide. Easy returns within 14 days, subject to our returns policy. Full manufacturer warranty included.

Design help

Not sure what you need?

Our design team can help you plan your lighting, share photos and videos of stock, and send samples worldwide. Book a showroom visit in Birmingham, Hong Kong or Dubai, or ask about our lighting design service.

You Might Also Like

Recommended For You

    Our Reviews

    From first click to final installation, our customers share how Niori lights up their spaces. Read their words and envision what’s possible for yours.

    Featured Projects

    Step into our portfolio and see how we transform homes, restaurants, and commercial spaces and more, worldwide. Click here for a closer look at our latest projects.

    Description

    These GP zinc air batteries are made for hearing aids and other small, finely assembled electronic devices where a steady power supply matters. The PR41 size, also known as ZA312, is one of the most common hearing aid cells, marked with a brown tab so you can pick the right one at a glance. Each battery gives 1.4V and holds around 125mAh, enough to keep everyday hearing aids running reliably.

    Zinc air chemistry keeps the voltage stable through the life of the cell and copes well across a wide range of temperatures, so performance stays consistent whether you are indoors or out. You get six batteries in a plastic dispenser, which keeps spares tidy and easy to grab when one runs low. To activate a cell, peel off the tab and wait about a minute before fitting it, giving the air time to reach the zinc inside.

    GP zinc air batteries come in the four most popular hearing aid sizes: ZA10 (PR70), ZA13 (PR48), ZA312 (PR41) and ZA675 (PR44), so you can match the type your device needs. Note that in the US these are often labelled by the same size codes but described as hearing aid button cells rather than batteries. The PR41 measures 3.6mm high and 7.9mm in diameter, matching the standard slot in most hearing aids that take this size.

    Specification
    Pack qty 6
    Voltage 1.4Vdc
    Diameter 7.9
    Type Zinc Air (Hearing Aid)
    Frequently Asked

    What size is a PR41 battery?

    PR41 is also known as ZA312 and is marked with a brown tab. It measures 7.9mm in diameter and 3.6mm high, and gives 1.4V.

    How many batteries are in the pack?

    You get six batteries supplied in a plastic dispenser to keep spares organised.

    How do I activate a zinc air battery?

    Peel off the coloured tab and wait about a minute before fitting the battery. This lets air reach the zinc inside so it can start producing power.

    Which devices use these batteries?

    They are designed for hearing aids and other small electronic devices that need a steady, reliable voltage.

    What is the capacity and voltage?

    Each PR41 (ZA312) cell provides 1.4V and around 125mAh.

    What other sizes are available?

    GP zinc air batteries come in ZA10 (PR70), ZA13 (PR48), ZA312 (PR41) and ZA675 (PR44).

    Shipping & Returns

    Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

    Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

    To arrange a return, call us on 020 8149 5199 or use our contact page.