Best Alkaline Batteries for 2025

Alkaline batteries are needed more often than you may think. They're commonly found in the most popular toys and inside the many remotes you might have around the home. However, batteries die. So when it's time to replace them, having extras around is a godsend.

We've identified the best alkaline batteries on the market by rigorously testing a wide range of models and brands. Our thorough evaluation involved extensive discharge tests to identify the longest-lasting alkaline batteries, including AA, AAA, C, D and 9-volt options. Furthermore, we analyzed the cost per battery for each choice, ensuring that you receive exceptional value for your investment.

None of the options selected are rechargeable. So, if you're looking to reduce waste over time, you're better off looking elsewhere. US alkaline battery sales reached $9.28 billion in 2024 and are predicted to increase to $9.75 billion in ...