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.

Guaranteed for 10 years (5 years for 9v) in storage with duralock power preserve tm technology
Long lasting power: DurACell alkaline batteries are designed and developed for long lasting performance
Guaranteed for 10 years in storage: DurACell AAA alkaline batteries are guaranteed for 10 years in storage
Number 1 trusted battery brand: Duracell coppertop batteries are available in double a (aa), triple a (AAA), c, d and 9v sizes