Free Delivery on all orders over £99*

Energizer Ultimate AAA Lithium Batteries - 10 Pack

£1999
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

The Energizer Ultimate AAA lithium batteries are 1.5V 1250mAh cells supplied in a 10-pack, designed for high-drain devices requiring extended runtime between battery changes. Lithium chemistry provides up to 8 times longer life than standard alkaline AAA cells in digital cameras, gaming controllers, wireless keyboards and portable audio devices.

Built for both everyday and demanding applications, these batteries operate across a temperature range from -40°C to 60°C, maintaining consistent output in outdoor equipment, emergency torches and seasonal devices stored in garages or sheds. The leakproof construction protects circuitry in sensitive electronics during long-term storage or continuous use. At 30% lighter than alkaline equivalents, the reduced weight benefits portable devices and travel kits where every gram matters.

The 20-year shelf life suits emergency preparedness kits, backup battery stocks and devices used seasonally (outdoor sensors, holiday decorations, camping equipment). Store the sealed pack at room temperature and the cells retain full capacity until opened. The 1250mAh rating provides sustained power delivery under load, preventing the voltage sag that causes performance drops in high-drain applications like flash photography or wireless gaming peripherals.

Specification
Weight (KG) 0.16
Battery Range Energizer Lithium
Cell Size AAA
Cell Composition Lithium
Frequently Asked

How much longer do these last compared to alkaline batteries?

Energizer states these lithium AAA cells last up to 8 times longer than standard alkaline batteries in high-drain devices like digital cameras and gaming controllers. In low-drain devices like remote controls the difference is less pronounced, but the extended shelf life and leakproof design still offer advantages.

Can these be used in all AAA battery devices?

Yes. These are standard 1.5V AAA cells compatible with any device requiring AAA batteries. The lighter weight and higher capacity make them particularly suited to wireless peripherals, portable audio equipment and outdoor electronics.

What temperature range do they operate in?

The operating range is -40°C to 60°C. This makes them suitable for outdoor sensors, trail cameras, emergency equipment stored in vehicles, and devices used in both very cold and very hot environments where alkaline batteries would fail.

How long can these be stored before use?

The shelf life is up to 20 years when stored in original packaging at room temperature. This makes them appropriate for emergency kits, seasonal equipment and backup battery stocks where immediate availability matters more than frequent replacement cycles.

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

    The Energizer Ultimate AAA lithium batteries are 1.5V 1250mAh cells supplied in a 10-pack, designed for high-drain devices requiring extended runtime between battery changes. Lithium chemistry provides up to 8 times longer life than standard alkaline AAA cells in digital cameras, gaming controllers, wireless keyboards and portable audio devices.

    Built for both everyday and demanding applications, these batteries operate across a temperature range from -40°C to 60°C, maintaining consistent output in outdoor equipment, emergency torches and seasonal devices stored in garages or sheds. The leakproof construction protects circuitry in sensitive electronics during long-term storage or continuous use. At 30% lighter than alkaline equivalents, the reduced weight benefits portable devices and travel kits where every gram matters.

    The 20-year shelf life suits emergency preparedness kits, backup battery stocks and devices used seasonally (outdoor sensors, holiday decorations, camping equipment). Store the sealed pack at room temperature and the cells retain full capacity until opened. The 1250mAh rating provides sustained power delivery under load, preventing the voltage sag that causes performance drops in high-drain applications like flash photography or wireless gaming peripherals.

    Specification
    Weight (KG) 0.16
    Battery Range Energizer Lithium
    Cell Size AAA
    Cell Composition Lithium
    Frequently Asked

    How much longer do these last compared to alkaline batteries?

    Energizer states these lithium AAA cells last up to 8 times longer than standard alkaline batteries in high-drain devices like digital cameras and gaming controllers. In low-drain devices like remote controls the difference is less pronounced, but the extended shelf life and leakproof design still offer advantages.

    Can these be used in all AAA battery devices?

    Yes. These are standard 1.5V AAA cells compatible with any device requiring AAA batteries. The lighter weight and higher capacity make them particularly suited to wireless peripherals, portable audio equipment and outdoor electronics.

    What temperature range do they operate in?

    The operating range is -40°C to 60°C. This makes them suitable for outdoor sensors, trail cameras, emergency equipment stored in vehicles, and devices used in both very cold and very hot environments where alkaline batteries would fail.

    How long can these be stored before use?

    The shelf life is up to 20 years when stored in original packaging at room temperature. This makes them appropriate for emergency kits, seasonal equipment and backup battery stocks where immediate availability matters more than frequent replacement cycles.

    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.