- 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 1991