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Batteries

Whatever a device takes, this range covers the everyday sizes in one place: AA, AAA, C, D and 9V PP3, plus coin and button cells such as lithium CR2032 and alkaline LR44. Choose standard alkaline for general use or NiMH rechargeables for kit you power often, with familiar names including Energizer and Duracell. Single packs and multipacks suit both quick swaps and stocking up.

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Everyday battery sizes in one place

Household kit runs on a handful of familiar sizes, and this range keeps them together so you can match a device without hunting around. Cylindrical cells cover AA, AAA, C and D for torches, remotes, toys and clocks, while the 9V PP3 block suits smoke alarms and test gear. For smaller jobs there are coin cells such as the lithium CR2032, CR2430 and CR2450 at 3V, plus the alkaline LR44 button cell.

Single-use or rechargeable

Standard alkaline cells are the sensible pick for general use: fit them, use them and replace them when they run flat. For kit you power often, NiMH rechargeable cells let you top up and reuse the same battery many times over, which can work out tidier across a busy household. Both share the same physical sizes, so a rechargeable AA drops into the same slot as an alkaline one.

Matching the cell to the device

Higher-drain gadgets such as cameras and games controllers tend to favour fresh alkaline or rechargeable cells, while low-draw items like wall clocks and remotes sip slowly and last a long while on a single set. Coin and button cells turn up in car key fobs, kitchen scales, watches and small electronics, so it pays to check the existing cell's code before you buy.

Pack sizes for swaps and stocking up

Single packs handle a quick replacement when one device goes quiet, while multipacks keep spares in the drawer for the next time something beeps at an awkward hour. Buying a larger pack of your most-used sizes means you are not caught short on a dark evening or partway through a child's new toy.

Storage and care

Keep cells in a cool, dry place and leave them in their packaging until needed, so loose batteries do not touch metal or each other. Avoid mixing old and new cells in the same device, and remove batteries from anything you are putting away for a long spell. Free UK delivery over £99, worldwide shipping.

Frequently Asked Questions

What battery sizes does this range cover?
It covers the everyday cylindrical sizes AA, AAA, C and D, the 9V PP3 block, and coin and button cells such as the lithium CR2032, CR2430 and CR2450 plus the alkaline LR44.

What is the difference between alkaline and rechargeable cells?
Alkaline cells are single-use and replaced once flat, which suits general everyday devices. NiMH rechargeable cells can be topped up and reused many times, which suits kit you power often. Both come in the same physical sizes.

Which size do I need for my device?
Check the cell already fitted or the marking inside the battery compartment. Cylindrical cells are usually printed AA, AAA, C, D or 9V, while coin and button cells carry a code such as CR2032 or LR44.

Should I buy single packs or multipacks?
Single packs are handy for a one-off replacement. Multipacks of your most-used sizes keep spares on hand so you are not caught short when a device runs flat.

How should I store spare batteries?
Keep them in a cool, dry place in their original packaging so loose cells do not touch metal or each other. Avoid mixing old and new cells in the same device.

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