Duracell CopperTop all-purpose alkaline batteries are not only dependable, they’re also long-lasting. You can take comfort in a 10-year guarantee (5-year guarantee for 9V) in storage. They’re great for many of the devices you use on a daily basis. And from storm season to medical needs to the holidays, Duracell is the #1 trusted battery brand so you know it’s a battery you can trust.

• Duracell D Batteries: The Duracell CopperTop D alkaline battery is designed for use in household items like remotes, flashlights, toys, and more
• Duracell guarantees these batteries against defects in material and workmanship. Should any device be damaged due to a battery defect, we will repair or replace it at our option.
• Long Lasting Power: Duracell alkaline batteries are designed and developed for long lasting performance
• Duracell D alkaline batteries are guaranteed for 10 years in storage
• Duracell CopperTop batteries are available in Double A (AA), Triple A (AAA), C, D, and 9V sizes