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The Duracell Coppertop Duralock AA Alkaline is part of the Batteries test program at Consumer Reports. In our lab tests, AA batteries models like the Coppertop Duralock AA Alkaline are rated on ...

Put a set of our Best Buy AA disposable batteries in your most power-hungry devices and they'll last more than three hours longer than the worst. For AAA batteries, our Best Buys last an hour and a ...

The market for best rechargeable batteries includes options ... battery capacity and price that you need to consider. The Duracell Rechargeable AA Batteries have a capacity of 2500mAh and come ...