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 ...

Traditional batteries - AA, AAA and 9V - must be disposed of properly to avoid leaking the heavy metals they contain into landfill sites and polluting the environment. According to Business Waste ...

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 ...