Duracell Coppertop AA Batteries 28 Count Pack
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AA Batteries
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About Duracell Coppertop AA Batteries 28 Count Pack
Overall Feedback:
95% positive
83% praised for its long-lasting power
These batteries last about a week to 2 weeks longer than usual.
The batteries are great and long lasting.
The battery life of double A batteries is good. They lasted from the day after Thanksgiving to the end of January, which is nice because I don't have to change them halfway through the winter season.
I have not found any other brand that comes close to the performance and longevity of Duracell brand.
88% appreciated its long storage life, though 12% found it lost charge quickly.
The shelf life of the batteries is impressive. I checked 3 year old batteries and the voltage was above 1.5, indicating good battery life.
The package included information that the batteries are guaranteed to last up to 10 years in storage.
