The Max Plus range of batteries from Energizer is their longest lasting. Designed with high drain devices in mind, these batteries are ideal for keeping you powered for longer. They’re available in all common battery sizes to suit whichever device you need to power. Energizer MAX PLUS is our No.1 longest-lasting AAA alkaline battery. Long-lasting power and innovation are what Energizer MAX PLUS is all about. Stay powered up with the long-lasting energy you expect from Energizer. Specifications Alkaline batteries Designed for high drain devices 4-pack of Energizer MAX PLUS Alkaline AAA batteries Our No.1 longest-lasting AAA alkaline battery Made to last, not to leak 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 From the makers of the world’s longest-lasting AA battery: Energizer Ultimate Lithium Energizer created the world’s first zero mercury AA alkaline battery, commercially available since 1991 Battery size: AAA Pack size: 4