A bulk box of 40 standard 1.5 V AAA alkaline cells. Duracell prints a 12-year in-storage freshness guarantee on the current pack and adds its Power Boost formula and corrosion protection against leaks. These are everyday cells for remotes, clocks, mice, thermometers and toys, not rechargeables or lithium cells for high-drain gear. Against store-brand alkalines they cost more per cell but carry a longer shelf guarantee; against Duracell's own Optimum line they trade peak output for a lower price per battery.
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Rated 5 out of 5 from 20 ratings. Buyers treat it as a dependable bulk restock of a familiar brand.
This is a 40-count box of Duracell CopperTop AAA batteries. Each cell is 1.5 V alkaline and fits any device that takes AAA (LR03) batteries. Typical uses include TV and streaming remotes, wireless mice and keyboards, small LED flashlights, digital thermometers, kitchen scales, wall clocks, and children's toys.
Duracell guarantees the batteries stay fresh in storage for years, and the current pack prints a 12-year guarantee. The cells have corrosion protection designed to help prevent leaks and protect devices. The formula includes Power Boost ingredients for longer-lasting power. Actual run time depends on the device.
To install, match the plus and minus ends to the markings in the battery compartment and press each cell in firmly. Replace all batteries in a device at the same time, and don't mix old and new cells or different brands. Store spares in the original box at room temperature, away from heat and metal objects. Remove batteries from devices you won't use for months. These batteries are not rechargeable.
