Power your devices with long-lasting and reliable AAA Alkaline Power batteries from Energizer—for the expertise you expect at a great value. Energizer Alkaline Power AAA batteries hold power for up to 7 years while in storage so you have power when...

Don’t let their small size fool you: This Energizer 2032 Lithium Coin 3-Volt Battery delivers big time on long-lasting dependable power for your coin-battery-operated items. From heart rate or glucose monitors to remotes keyless entry systems key fobs...

Long-lasting power and innovation is what the Energizer MAX family 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...