- Duracell Optimum AA Battery with 4X POWER BOOST™, 6 Pack Resealable Pack…

Duracell Optimum AA Battery with 4X POWER BOOST™, 6 Pack Resealable Package . Brand new never used . What is the difference between Duracell and Duracell Optimum? Extra Life: Duracell Optimum lasts longer than previous Duracell Alkaline in a range of mid to high drain devices³. For example, it allows you to take up to 600 pictures with your Fujifilm Instax mini 11 camera⁴ or play for longer with your XBOX Wireless Controller The Optimum line features “extra life” and “extra power,” enabling a flashlight to shine brighter and longer. Optimum's enhanced performance is driven by a new proprietary cathode system that outperforms even Coppertop. The technology is one of the biggest innovations for alkaline batteries in the past 50 years