Overview Introducing our No.1 longest-lasting 9V alkaline battery. Long-lasting power and innovation are what Energizer MAX PLUS 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 Features Our No.1 longest-lasting 9V alkaline battery Made to last. Not to leak Non-stop energy for your non-stop family’s must-have devices—think smoke detectors, toys, remote control cars, clocks, and more Holds power up to 5 years in storage—so you’re never left powerless Includes recycled materials. *Up to 4% Recycled
