There are a multitude of sizes of batteries that you likely use for your everyday objects, but you may have wondered why you ...

Battery tech is having a quiet revolution. While phones and laptops grab the headlines, the humble AA and AAA cells that keep remotes, toys and headlamps alive are being rebuilt around the same USB-C ...

If you've ever wondered why there are no B batteries, great thinking. Alphabetically, it's a glaring omission — the lineup jumps from AAs and AAAs straight to C and D, so B's absence does feel like a ...

Battery life; we can never have enough of it. Even though most smartphones from the past few years will easily take you through a day of use and possibly even two, the oldies among us still pine for ...