Price guide · October 2026 · prices checked
Camera Batteries & Power under £20
We compare 11 camera batteries & power under £20, each sold by at least two UK shops (3 shops in all). The cheapest today is the Duracell DUR020306 CR2 Camera Battery CR 2 Lithium 800 mAh 3 V 1 pc at £10.
Lowest price
Duracell DUR020306 CR2 Camera Battery CR 2 Lithium 800 mAh 3 V 1 pc
£10
Most shops compared
Duracell DUR020306 CR2 Camera Battery CR 2 Lithium 800 mAh 3 V 1 pc
3 shops · from £10
Price history
Each product page shows its price history and whether today's price is good.
All 11 compared
Questions
What is the cheapest camera batteries & power under £20?
Today it's the Duracell DUR020306 CR2 Camera Battery CR 2 Lithium 800 mAh 3 V 1 pc at £10 from Boxed2me. Prices are checked daily, so it can change.
Which shop is cheapest for camera batteries & power under £20?
PcNova.co.uk has the lowest price on 9 of the 11 we compare, then Boxed2me (2).
How do you choose these?
Every camera batteries & power listed here is sold by at least two UK shops we compare, has a cheapest price between £7 and £20, and has a real product photo. They're ordered by how many shops sell them, then price. We don't test products; this is a price comparison, and nobody pays to be included.