- 24-pack of Energizer Alkaline Power AAA batteries- Leak-resistant design ensures your batteries won't leak in storage so they're ready when you are- Long-lasting power for your family's everyday devices, like remotes, flashlights, clocks, toys, and more- Holds power for up to 7 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 1991Power your devices with these long-lasting and reliable Alkaline Power batteries from Energizer®-for the expertise you expect at a great value.