AAA Batteries

Energizer® AAA batteries come in five types. Choose the one that’s right for your particular device.

Micro, AAA, LR03, LR3, R03P, ZR03, R03

Energizer Ultimate Lithium AAA Battery

Energizer® Ultimate Lithium™ AAA

Perfect for critical work tools, Ultimate Lithium™ delivers reliable performance with zero leakage.

Energizer Max Plus AAA Battery

Energizer® Max Plus™ AAA

Lasting alkaline power for the most demanding devices and work tools.

Energizer Max Premium AAA Battery

Energizer Max® AAA

No Alkaline performs better.

Energizer Industrial AAA Battery

Energizer® Industrial AAA

A reliable choice to power your everyday devices.

Energizer Rechargeable AAA Battery

Energizer® EXTREME Recharge AAA

Reusable energy for frequently used devices.

Find a Replacement Battery