Introducing our No.1 longest-lasting AAA alkaline battery. Energizer MAX PLUS AAA batteries hold power for up to 12 years while in storage, so you have power when you need it most. Your most demanding devices, like cameras, personal groomers, and handheld games and controllers, stay powered up with the long-lasting energy you expect from Energizer. Our No.1 longest-lasting AAA alkaline battery. Long-lasting power for your most demanding devices, like cameras, personal groomers, game controllers and more. Holds power for up to 12 years in storage. Pack of 10 batteries. Manufacturer's 1 year guarantee. EAN: 7638900423150.