1 package of 24 AA long-lasting alkaline batteries.Locks in power for up to 10 years for trustworthy back-up energy.Keeps your devices safe from damaging leaks.Backed by our No Leaks Guarantee*.Up to 30% longer-lasting tha previous Energizer MAX AA in digital cameras.Reliable power on-the-go for your family's favorite devices.Power Seal Technology holds battery power for up to 10 years when not in usePower Seal Technology also means no leaks - guaranteed. (Up to $250)Ideal for use in an array of low to high drain battery operated devicesEnergizer developed the world's first mercury free battery and our batteries have been Mercury Free since 1991