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AAA Batteries

AAA cells suit the smaller, lower-drain devices around the home, such as remotes, mice, torches and digital scales. This range brings together everyday alkaline batteries from Energizer, Duracell, Procell and JCB, plus a Duracell NiMH rechargeable rated at 750mAh for kit you top up often. Multipacks run from a handful of cells up to bulk boxes for keeping spares in the drawer.

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What AAA batteries power

AAA cells suit the smaller, lower-drain devices around the home, such as remotes, computer mice, torches and digital scales. They are one of the most common sizes to keep on hand, since so many everyday gadgets take them.

Battery types

The range brings together everyday alkaline batteries alongside a rechargeable NiMH cell rated at 750mAh for kit you top up often. Alkaline suits most low-drain devices and is the simple grab-and-go choice, while the rechargeable option lets you reuse cells rather than replacing them in items you power regularly.

Sizes and markings

AAA cells carry the LR03 marking on the alkaline versions, which is a quick way to confirm the right size against your old battery. AAA is the slim cell often paired with AA in the same device, so it is worth checking which your gadget takes before you buy.

Pack sizes

Multipacks run from a handful of cells up to bulk boxes, so you can buy a small pack for a single remote or stock up for keeping spares in the drawer. Since AAA cells turn up in so many devices, a larger pack tends to get used.

How to choose

Pick alkaline for everyday remotes, mice and torches, or rechargeable NiMH where you get through cells quickly. Then match the pack size to how many AAA devices you run at home. Free UK delivery over £99, worldwide shipping.

Frequently Asked Questions

What devices use AAA batteries?
AAA cells suit smaller, lower-drain devices such as remotes, computer mice, torches and digital scales. They are one of the most common sizes used around the home.

What is the difference between AAA and AA?
AAA is the slimmer cell, often paired with AA in the same device. They are not interchangeable, so it is worth checking which size your gadget takes before buying.

Are rechargeable AAA batteries available?
Yes. Alongside everyday alkaline cells, there is a rechargeable NiMH option rated at 750mAh, which suits kit you top up often so you can reuse the cells rather than replacing them.

What does the LR03 marking mean?
LR03 is the code for an alkaline AAA cell. Checking the marking against your old battery is a quick way to confirm you are buying the right size.

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