If you had asked me a few years ago what I considered to be the weakness of modern smartphones compared to older phones, I'd have said the battery. When you look at phones from before modern ...

It's easy to replace your iPhone's battery and it can give your phone a brand new lease on life. Andrew Lanxon Editor At Large, Lead Photographer, Europe Andrew is CNET's go-to guy for product ...

Jan. 27, 2025 — Lithium-air batteries have the potential to outstrip conventional lithium-ion batteries by storing significantly more energy at the same weight. However, their high-performance ...

If your iPhone battery gets low, it's great to have a backup. Check out the best power banks, as tested by our CNET tech experts. Executive Editor David Carnoy has been a leading member of CNET's ...

They were heavy lead-acid automotive batteries that only garages and tow truck drivers used. Everyone else carried (and still should) jumper cables, which require two cars and enough knowledge not ...

If you want space savings, power, and flexibility—all from a single desktop computer—you need an all-in-one (AIO) PC. Our guide of fully tested products will help you shop for one of these ...