Rely on Energizer Alkaline Power AAA Batteries for lasting power. These Energizer batteries help power your household from working from home to playtime with the family. Energizer also keep the tools and devices you need going, like flashlights, thermometers and wireless mouse devices. This Energizer battery pack lasts up to 10 years in storage, so whether you need backup when the lights go out or triple A batteries to turn on the TV or your smart home devices, you're ready. These Energizer AAA batteries help safeguard devices by protecting against damaging leaks for up to two years after fully used. Alkaline Power is available in AA batteries, AAA batteries, C batteries, D batteries and 9V batteries. Trust in Energizer for reliable power and performance in any situation.