Listen up: We tested 15 AA batteries—the type typically used in ... drain devices such as flashlights and remotes. In our camera test, which mimics everyday use (zooming, flashing, shooting ...

The tester can be used with a wide range of cylindrical and button cell batteries, including AA, AAA, C, CR123A, D, 9V, N, CR2, CRV3, 2CR5, and CR-P2. This makes it a versatile tool that can be ...

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 ...