Energizer (831) E91BW12EM Energizer Max AA Alkaline Battery, 12 Pack

Now even longer-lasting, thanks to Energizer’s dedication to innovation. Designed to protect against damaging leaks for up to two years after fully used. Hold power for up to 10 years in storage. Makers of the world's 1st* Zero Mercury AA Alkaline Battery: Energizer is an industry leader in powering people's lives responsibly.