Duracell CopperTop Alkaline D Batteries

All-purpose alkaline batteries are not only dependable, they're also long-lasting. Duralock Power Preserve technology keeps unused batteries fresh and powered for long years in ambient storage. They're great for many of the devices you use on a daily basis. From storm season to medical needs to the holidays, Duracell is a battery you can trust.

• #1 Trusted Battery Brand (December 2016 Duracell Claim Study).
• Duralock Power Preserve technology keeps unused batteries fresh and powered for long years in ambient storage.
• They're great for many of the devices you use on a daily basis.
• Great for remotes, tools and more.