OverviewLong-lasting power and innovation is what the Energizer MAX family is all about. Energizer 9 Volt batteries hold power for up to 5 years while in storage. so you have power when you need it most. When it comes to smoke detectors. toys. remote control cars. clocks. and other valuable devices. you can feel confident knowing you have the long-lasting energy and protection you expect from Energizer.Key Features1-pack of Energizer MAX Alkaline 9V batteriesMade to last. Not to leakNon-stop energy for your non-stop family’s must-have devices—think smoke detectors. toys. remote control cars. clocks. and moreHolds power up to 5 years in storage—so you’re never left powerlessFrom the makers of the world’s longest-lasting AA battery: Energizer Ultimate LithiumEnergizer created the world’s first zero mercury AA alkaline battery. commercially available since 1991
