Energizer Batteries

The battery chemistry that powers every Energizer_® alkaline battery is a precise combination of zinc, high-density manganese dioxide, and potassium hydroxide. An alkaline battery produces electricity when the manganese dioxide cathode is reduced and the zinc anode becomes oxidized.

Energizer Batteries are the preferred choice for medical devices, microphones, security systems, smoke alarms, cameras, toys, supplemental power, flashlights, and other lighting products and watches.