Duracell Coppertop all-purpose alkaline batteries are not only dependable， they're long-lasting. With a guarantee of 10 years in storage， you can rest assured they will be ready when you need them during storm season or power outages. Duracell Coppertop batteries deliver reliable power to your everyday devices throughout the home， like toys， remote controls， flashlights， calculators， clocks and radios， wireless mice and keyboards， and more. Coppertop batteries are available in AA， AAA， C， D， and 9V sizes. 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. From storm season to medical needs to the holidays， Duracell is the #1 trusted battery brand.

#1 trusted brand

Trusted long-lasting power for flashlights， smoke alarms， remote control toys， video game controllers and more

Duralock power preserve technology guarantees batteries will stayed powered for 10-years in storage

Guaranteed to protect your device from damaging leaks should your device be damaged due to a battery defect， when used as directed， we will repair or replace your device see website for details