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 ...

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 ...

Put a set of our Best Buy AA disposable batteries in your most power-hungry devices ... Our rigorous lab tests for alkaline and lithium batteries simulate a range of devices with different power needs ...

Between cheap disposables and reliable rechargeables, the best AA batteries keep you powered longer. Bespoke rechargeable batteries might be all the rage in most modern electronics, but there are ...

Learn more › AAA batteries (aka triple-A batteries ... We began by breaking the batteries into their three types: alkaline, lithium, or nickel metal hydride (usually known as NiMH or Ni-MH).

Whether it's lithium batteries or a telephoto lens, cost and quality will be important considerations, and we cover both in our buying guides and reviews. We've even found the best free photo editors ...