Duracell CopperTop all-purpose alkaline batteries are not only dependable, they're also long-lasting. You can take comfort in a ten-year guarantee (five-year guarantee for 9V) in 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 the battery you can trust.

• Designed for use in office items like remotes, wireless mice or keyboards, and more.
• Guaranteed against defects in material and workmanship. Should any device be damaged due to a battery defect, Duracell will repair or replace it at their option.
• Designed and developed for long lasting quality performance.
• Guaranteed for ten years in storage (five-year guarantee for 9V).