Dependable alkaline batteries engineered for long-lasting power in tactical lights, rangefinders, and other outdoor gear. Duralock Power Preserve technology guarantees 10 years of storage.
Duracell Coppertop AAA batteries deliver the dependable performance you need when you need it most. Whether powering tactical flashlights, electronic rangefinders, or other field equipment, these alkaline batteries provide consistent, long-lasting power.
When you're in the field, battery failure is not an option. Duracell Coppertop batteries are trusted by shooters and outdoor enthusiasts who demand reliability. The Duralock technology means you can store these batteries with confidence, knowing they'll be ready when you need them—whether that's next week or next year.