Duracell Copper & Black AA8

Get dependable, long-lasting power with Duracell Coppertop alkaline batteries—engineered for everyday household and essential devices. Trusted as the #1 battery brand, Coppertop delivers reliable performance for everything from remotes and flashlights to toys and medical devices. With a 10-year storage guarantee (5-year for 9V), you can count on power when you need it most—whether it’s storm season, emergencies, or daily use. Available in AA, AAA, C, D, and 9V sizes.