Cheapest Batteries in the UK

Prices updated 13 October 2026 · 300 products across 6 supermarkets

The best-value batteries in the UK right now is ASDA 24 AA Long Life Super Alkaline Batteries at Asda — £0.25/each (£6.00).

300Products Compared

6Supermarkets

£0.25Lowest /Each

We compare batteries across all 7 major UK supermarkets — Tesco, Sainsbury's, Asda, Morrisons, Waitrose, Aldi and M&S — and rank by price per unit so you can see where batteries is genuinely cheapest. Prices update daily.

ASDA 24 AA Long Life Super Alkaline BatteriesAsdaBest value£0.25/each£6.00 2

ASDA 24 AAA Long Life Super Alkaline BatteriesAsda£0.25/each£6.00 3

Vitabiotics Hair Extra Support 60 TabletsAsda£0.30/each£18.00 4

ASDA Asda Super Alkaline Long Life AA 8 PackAsda£0.31/each£2.50 5

ASDA Asda Super Alkaline Long Life AAA 8 PackAsda£0.31/each£2.50 6

Seven Seas Omega-3 + Vitamin D, & TurmericAsda£0.33/each£19.50 7

ASDA Asda Super Alkaline AA BatteriesAsda£0.48/each£1.93 8

Morrisons AA Battery 12 per packMorrisons£0.50/each£6.00 9

Morrisons AAA Battery 12 per packMorrisons£0.50/each£6.00 10

Energizer Alkaline Power AAA Batteries, 20 PackAsda£0.50/each£10.00 11

Energizer Alkaline Power AA Batteries x24Sainsbury's£0.54/each£13.00 12

Energizer Max AAA Alkaline Batteries 12 PackAsda£0.54/each£6.50 13

Energizer Max AA Batteries, Alkaline, 12 PackAsda£0.54/each£6.50 14

Sainsbury's HomeAA Batteries 12 PKSainsbury's£0.56/each£6.70 15

Sainsbury's Home Pack of 12 AA BatteriesSainsbury's£0.56/each£6.70 16

Energizer Max AA Alkaline Batteries x12Sainsbury'sNectar £10.50£0.59/each£7.00 17

Tesco Extra Long Life AA Batteries 20 PackTesco£0.60/each£12.00 18

Tesco Extra Long Life AAA Batteries 20 PackTesco£0.60/each£12.00 19

Tesco Extra Long Life AA Batteries 8 PackTesco£0.62/each£5.00 20

Tesco Extra Long Life AAA Batteries 8 PackTesco£0.62/each£5.00 21

Morrisons Lithium Batteries Cr2032 4 per packMorrisons£0.62/each£2.50 22

Morrisons Lithium Batteries Cr2025 4 per packMorrisons£0.62/each£2.50 23

Morrisons Lr44 Alkaline 4 per packMorrisons£0.62/each£2.50 24

Morrisons Lithium Batteries Cr2016 4 per packMorrisons£0.62/each£2.50

See The Live Batteries Comparison →

Cheapest Batteries: FAQ

Where is the cheapest batteries in the UK?

Right now the best value batteries is ASDA 24 AA Long Life Super Alkaline Batteries at Asda, £6.00 (£0.25/each). SmartShelf ranks batteries by price per unit across 6 supermarkets, updated daily.

Which supermarket is cheapest for batteries?

We compare batteries across Tesco, Sainsbury's, Asda, Morrisons, Waitrose, Aldi and M&S. Today Asda has the cheapest option, but the ranking updates every day as prices change.

How does SmartShelf compare batteries prices?

We list each product's price per unit (£/kg, £/litre or per item) so you compare like for like, and we show loyalty prices such as Clubcard and Nectar where available — free, with no sign-up.