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These are Duracell's CopperTop AAA alkaline batteries with Power Boost ingredients, sold in a 16-count pack. They are 1.5 V alkaline manganese dioxide cells meant for everyday low- to medium-drain devices: remotes, clocks, toys, flashlights, calculators, wireless mice and keyboards. The main selling point against rivals is the 12-year storage guarantee and Duracell's defect guarantee, which is longer than what many standard alkaline brands promise. They are a solid default for households that want a known brand in bulk, though rechargeables still win on long-term value for high-drain gear.
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Ratings are good overall at 4.2 out of 5 from 784 ratings, with buyers generally treating these as reliable everyday AAA cells. Complaints tend to center on occasional weak or short-lived cells rather than the pack as a whole.
These Duracell Power Boost CopperTop batteries are AAA alkaline batteries with Power Boost ingredients. They are made for everyday devices around the home, such as toys, remote controls, flashlights, calculators, clocks, radios, wireless mice and keyboards.
The batteries have a 12-year guarantee in storage. They are also guaranteed against defects in material and workmanship.
