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