Durcaell Ultra AA alkaline batteries with high performance cathode technology. Duracell Ultra Power provides up to 40% more power vs Duracell Plus* Duracell Ultra Power batteries have POWERCHECK, an integrated tester that always let’s you know how much power is left in your battery. AAA, MN2400, LR3 Batteries
Includes:: POWER CHECK tester Up to 40% more power*.