Duracell Alkaline General Purpose Battery - AA - Alkaline - 1.5 V DC Get long-lasting, reliable power for the devices your business uses most Duracell Coppertop batteries are often specified for: Flashlights, Portable Electronics, Remotes, Calculators, Smoke Alarms, Door Locks, Cameras, Wireless Mice & Keyboards Coppertop batteries feature DuraLock Power Preserve Technology and are guaranteed fresh for 10 years in storage Size: AA 4 Pack per pack