The Energizer Ultimate Lithium AA is part of the Batteries test program at Consumer Reports. In our lab tests, AA batteries models like the Ultimate Lithium AA are rated on multiple criteria ...

The amount of battery brands that can be found on store shelves can be overwhelming, so be sure to use this guide the next ...

You may have heard people say that lithium batteries are better than alkaline, but do you know what the actual differences ...

“Advice from a Dollar Tree manager,” he starts. He then turns and shows a rack of Energizer batteries. Each package of batteries has a label indicating that it is $5. “You see this?

Energizer has never offered me a free or discounted battery. Nearly every other brand of non-rechargeable alkaline battery has leaked, often damaging gear. While the current packaging of most ...

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 ...

This is the product's overall performance score, based on key tests conducted by our industry experts in the CHOICE labs.

The Energizer Advanced Lithium AA is part of the Batteries test program at Consumer Reports. In our lab tests, AA batteries models like the Advanced Lithium AA are rated on multiple criteria ...