Cheapest Batteries in the UK

Prices updated 15 August 2026 · 261 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).

261Products 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.

#	Product	Store	Price	Per Unit
1	ASDA 24 AA Long Life Super Alkaline Batteries	Asda	£6.00	£0.25/each
2	ASDA 24 AAA Long Life Super Alkaline Batteries	Asda	£6.00	£0.25/each
3	Vitabiotics Hair Extra Support 60 Tablets	Asda	£18.00	£0.30/each
4	ASDA Asda Super Alkaline Long Life AA 8 Pack	Asda	£2.50	£0.31/each
5	ASDA Asda Super Alkaline Long Life AAA 8 Pack	Asda	£2.50	£0.31/each
6	Seven Seas Omega-3 + Vitamin D, & Turmeric	Asda	£19.50	£0.33/each
7	ASDA Asda Super Alkaline AA Batteries	Asda	£1.93	£0.48/each
8	Morrisons AA Battery 12 per pack	Morrisons	£6.00	£0.50/each
9	Morrisons AAA Battery 12 per pack	Morrisons	£6.00	£0.50/each
10	Energizer Alkaline Power AA Batteries x24	Sainsbury's	£13.00	£0.54/each
11	Sainsbury's HomeAA Batteries 12 PK	Sainsbury's	£6.70	£0.56/each
12	Energizer Max AAA Alkaline Batteries x12 Nectar £10.50	Sainsbury's	£7.00	£0.59/each
13	Energizer Max AA Alkaline Batteries x12 Nectar £10.50	Sainsbury's	£7.00	£0.59/each
14	Tesco Extra Long Life AA Batteries 20 Pack	Tesco	£12.00	£0.60/each
15	Tesco Extra Long Life AAA Batteries 20 Pack	Tesco	£12.00	£0.60/each
16	Energizer Max AA LR6 1.5v	Waitrose	£5.00	£0.62/each
17	Tesco Extra Long Life AA Batteries 8 Pack	Tesco	£5.00	£0.62/each
18	Tesco Extra Long Life AAA Batteries 8 Pack	Tesco	£5.00	£0.62/each
19	Morrisons Lithium Batteries Cr2032 4 per pack	Morrisons	£2.50	£0.62/each
20	Morrisons Lithium Batteries Cr2025 4 per pack	Morrisons	£2.50	£0.62/each
21	Morrisons Lr44 Alkaline 4 per pack	Morrisons	£2.50	£0.62/each
22	Morrisons Lithium Batteries Cr2016 4 per pack	Morrisons	£2.50	£0.62/each
23	Energizer Max AA Alkaline Batteries x8 Nectar £7.50	Sainsbury's	£5.00	£0.63/each
24	Sainsbury's Home Extra Long Life AAA8 pack	Sainsbury's	£5.20	£0.65/each

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.