SAVE 49%: A 20-pack of Duracell AA batteries is on sale at Amazon for just $9.70, down from the normal price of $18.99. That's a savings of $9.29. A few things in life pose quite an issue when ...

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 ...

Life test measures how a battery endures repeated charge-and-discharge cycles at hot-climate engine-compartment temperatures. The more cycles endured while maintaining a higher voltage, the higher ...

Battery-maker Duracell is moving its global research and development headquarters to the 13-story lab building in the Science Square mixed-use project. Duracell is expected to invest $56M in ...