A selection of green batteries arranged in rows. - Olemedia/Getty Images The most popular battery size is AA, the most widely used worldwide, along with AAA. Then, there are C and D-size batteries. It ...

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 ...

We may receive a commission on purchases made from links. When it comes to choosing the right car battery, it's not just about opting for a brand you know or going for whatever is on sale; it's ...

Brian Cooley is CNET's Editor at large and has been with the brand since 1995. He currently focuses on electrification of vehicles but also follows the big trends in smart home, digital healthcare, 5G ...