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 ...

Listen up: We tested 15 AA batteries—the type typically used in ... found that rechargeables of 2,000 milliamp-hours or more are best for often-used devices such as game controllers.) ...

Here are our picks of the best batteries and how each model performed in our tests, starting with Amazon's own brand of AAA batteries.

We gather data from the best available sources ... The following rechargeable batteries are all top-notch and available in AA and AAA models. Keep reading to discover our favorite rechargeable ...

Having a ready supply of rechargeable AA batteries on hand could keep hundreds of alkaline cells out of landfill.

Unlock to see our ratings and compare products side by side The Energizer Advanced Lithium AA is part of the Batteries test program at Consumer Reports. In our lab tests, AA batteries models like ...