Get reliable, long-lasting power for the electronics you use the most with Duracell Coppertop AAA Alkaline Batteries. Famous Coppertop performance makes these Duracell batteries a great choice for marine electronics, trail cameras, game feeders, flashlights, camping accessories, gun safes, dog-training supplies, game calls, decoys, and more. Guaranteed for 10 years in storage. Reliable, long-lasting power for electronics Guaranteed for 10 years in storage Famous Duracell performance