Ready to drop disposable alkaline batteries for rechargeable AAs and AAAs? Not so fast, you first have to figure out which brand is best for you.

I used to rely on AA and AAA batteries that needed a dedicated charger - now I've switched to USB-rechargeable ones, and can't go back.

Over 350 million rechargeable batteries are sold in the United States every year. They are a major part of the battery industry and modern life. This popularity can leave people wondering, how do ...