Duracell Ultra Power Type AA Alkaline Batteries, Pack of 12

Amazon.co.uk Price: £6.62 (as of 15/07/2019 23:09 PST- Details) & FREE Shipping.

Duracell ultra power alkaline batteries use distinct power check technology
#1 longest-lasting battery enabled with high density core (Duracell’s AA alkaline battery on average across 2015 IEC standard tests)
Best battery, suited for everyday devices with extra performance for high drain devices