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.
CopperTop batteries have been engineered to deliver just the right amount of power for your household devices. They’re reliable sources of power for flashlights, toys, alarm clocks and more.
Get dependable, long-lasting power from CopperTop batteries. Duracell guarantees that they will stay fresh for 7 years.
Duracell CopperTop batteries are available in AAA, AA, C, D and 9-volt sizes.
CopperTop batteries can power most household devices, including:
- Remote controls
- Smoke alarms
Duracell 9V batteries: The Duracell Coppertop 9 volt alkaline battery is designed for use in household items like garage door openers, smoke detectors, 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.
Guaranteed for 5 years in Storage: Duracell 9V alkaline batteries are guaranteed for 5 years in storage.
#1 Trusted Battery Brand: Duracell CopperTop batteries are available in Double A (AA), Triple A (AAA), C, D and 9V sizes.