Update 11/29/24: With how important batteries are, it’s no surprise that we’ve been seeing some massive discounts during Black Friday. One of the steepest and likely best is the Energizer AA 4 ...

Our evaluation included extensive discharge tests to see which batteries lasted the longest -- including AA, AAA, C, D and 9-volt options. We also considered the cost per battery for each option ...

Page last checked: November 2024. We're not able to show every retailer and cheaper prices may be available. All the AA rechargeable batteries we tested are listed in alphabetical order below. Only ...

Finding reliable batteries is essential for powering everyday devices, from remotes to toys and gadgets. With so many brands ...