Duracell Coppertop AA alkaline batteries with Power Boost ingredients deliver dependable, long-lasting power for everyday household and office devices. This 40-count pack of 1.5-volt double A batteries features Duracell's exclusive Power Boost technology with triple corrosion protection for reliable performance.

Each battery is guaranteed for 12 years in storage and provides 2100 mAh capacity. Duracell is the #1 trusted battery brand, offering quality assured protection against defects in material and workmanship. These batteries are built with US and global parts.

Ideal for use in toys, remote controls, flashlights, calculators, clocks, radios, wireless mice, keyboards, smoke detectors, cameras, and other common electronics requiring AA batteries.