Home Depot has a Optimum AAA Alkaline Battery (8-Pack), $3.72 with $8.99 shipping on orders of $45+. Expires: 5/19/2021 - Highly Rated at 4.6 out of 5 stars.

Upgrade your device with Duracell's most groundbreaking innovation yet. Duracell Optimum batteries have a proprietary cathode system that can deliver Extra Power in some devices, or Extra Life in other devices, vs Coppertop AA/AAA, in a wide range of devices. Optimum Batteries are packaged in a slider pack with a resealable storage tray, that provides a more organized way to store your batteries (no more loose batteries everywhere). Duracell is the #1 trusted battery brand, and we're proud to offer you Duracell 1.5-Volt Optimum Alkaline AA batteries as part of Duracell's trusted lineup of batteries.