Energizer Max AAA Batteries (LR03) - 10 Pack

A maxi pack of ten Energizer Max AAA cells, the size printed LR03 on the cell itself. They are alkaline, the standard single use chemistry for household batteries, and each one gives the usual 1.5 volts. The retail pack prints a 10 year shelf life, so a spare strip put in a drawer today should still be good long after you have forgotten it is there. Ten is a practical quantity, because AAA cells are rarely needed one at a time.

AAA is the slim cell, narrower than an AA, and it turns up wherever something has to stay small: television and set top box remotes, wireless mice and keyboards, wall clocks, digital thermometers, kitchen scales, door chimes, head torches and a great many children's toys. If you are unsure which size a device takes, slide the cover off the compartment and read the printing inside, or check the spent cell. AAA and LR03 name the same thing, so a device asking for either will take these.

The ten cells come on a single hanging card, so the strip stays together in a drawer instead of loose cells scattering around the house. Change every cell in a device at once and keep them the same age and brand, because a tired cell alongside a fresh one pulls the whole set down. Keep them somewhere cool and dry rather than a warm airing cupboard. This listing is bought by the pack, with a minimum order of twelve packs in multiples of twelve, which suits an office, a rental or a school cupboard more than a one off replacement. It sits alongside our wider range of Energizer alkaline cells in AA, C, D and 9V.

Are AAA and LR03 the same battery?

Yes. LR03 is the international code for the alkaline AAA cell, so a device that asks for either one will take these.

How many batteries do I actually receive?

One pack holds ten AAA cells. The minimum order is twelve packs, sold in multiples of twelve, so the smallest order brings 120 cells.

How long will they keep in storage before I use them?

The retail pack prints a 10 year shelf life. Keep the strip somewhere cool and dry and it should still be ready when you need it.

Can these be recharged?

No. Alkaline cells are single use and must not be put in a charger. If you want rechargeables, look for NiMH AAA cells instead, which run at 1.2 volts.

Can I mix these with the older cells already in a device?

Better not to. Replace the whole set at once, since one weaker or older cell limits what the fresh ones can deliver.

Is a capacity in mAh given for these cells?

The manufacturer does not state a milliamp hour figure for this pack, so we do not quote one. Runtime depends on how hard the device works the cell.