Duracell® Optimum AAA Alkaline Batteries
This addition to Duracell's trusted lineup of batteries has a cathode system that can deliver Extra Life in some devices or Extra Power in other devices, vs Coppertop AAA in a wide range of devices. Optimum Batteries are packaged in a slider pack with a resealable storage tray allowing you to peel and reseal as much as you need in our organized storage tray.
- Proprietary cathode with two active ingredients
- Our highest energy disposable AAA