At Duracell, we provide trusted power to those who depend on us to keep their lives charged. Duracell Coppertop Alkaline batteries are crafted and infused with triple corrosion protection for battery power you can count on. This twenty-pack of high performance 1.5-volt batteries will last in storage for up to 10 years, so you can rest assured that they will be ready when you need them. Duracell AA batteries provide long-lasting power to your everyday household devices such as toys, remote controls, flashlights, calculators, clocks and radios, portable electronics, wireless mice, keyboards, and more. Duracell is the #1 trusted battery brand, and we're proud to offer you Duracell 1.5-Volt Coppertop Alkaline AA batteries as part of Duracell’s trusted lineup of batteries.