Duracell Power Boost AA Alkaline Batteries deliver long-lasting, reliable power for a wide range of everyday devices. This 40-pack provides excellent value and ensures you always have batteries on hand for remotes, toys, flashlights, clocks, gaming controllers, and other high-drain electronics.

Power Boost technology gives these AA batteries more power and longer performance compared to standard Duracell AA batteries, making them well-suited for devices with higher energy demands. Each battery features Duracell's patented POWERCHECK technology in select versions, and the cells are built with a duralock power preserve design to maintain freshness for up to 10 years in storage. Duracell guarantees these batteries against defects in materials and workmanship.