Duracell
Specialty Alkaline MN21 Batteries 12V
2

Where To Buy

£3.35 £3.89
£1.68 each
£4.99
£2.50 each
£5.00
£2.50 each
£5.00
£2.50 each
£5.00
£2.50 each
£5.00
£2.50 each
£5.25
£2.63 each
The prices shown above are available online and may not reflect in store.

Today's Price

Lowest
£3.35
Usually
£5.00
£3.35

Supermarket Alternatives

Super Alkaline AAA Batteries
£1.75
£0.44 each
extra lasting batteries AA
£4.50
£0.56 each
Tesco Long Life AAA
£2.75

Good to know

  • Duracell Specialty alkaline MN21 batteries provide long-lasting power
  • Guaranteed for 5 years in storage
  • Available in J, N, AAAA, MN21, MN11, MN30 sizes
  • Suitable for use in wireless remote controls, wireless doorbells and security systems (alarms, locators)
  • Keep out of reach of children and pets
  • Includes 2 batteries

Reviews

4.6
175 reviews from 7 shops
5
4
3
2
1
"Very quick and convenient but cheaper elsewhere"
"Very pleased with them work very well great product"
"These batteries can be difficult to find at other stores"
"These batteries are the perfect fit for my door bell"

Review this product

Share your thoughts with other customers
We may earn a small commission on qualifying purchases. Affiliates help keep Trolley.co.uk free to use. Learn more here.

More From Duracell

2
Duracell
Specialty Type N Alkaline Battery
110
£3.49
£1.75 each
12
Duracell
AA Alkaline Batteries
123
£5.00
£0.42 each
2
Duracell
Alkaline Button LR44 Batteries 1.5V
221
£2.95
£1.48 each
2
Duracell
Lithium Coin Batteries 2025 3V 2
315
£2.74
£1.37 each