The memory keeps data safe without batteries. Used in smart meters, machines, and banking systems that need to save data ...

Sleeper builds will have a place in my home at some point, I swear it (if I keep saying it, it'll happen, right?). There's just something about the combined retro nostalgia of a knackered '90s PC ...

A recent study outlines how lithium-sulfur batteries may finally overcome today's lithium-ion systems' charging speed and performance limits.

This should improve your Switch 2’s battery charge indicator, but it may not fix the problem completely. You must repeat this process, from start to finish, several times to make sure it works.

You might have to repack or turn off batteries before flying on certain airlines because of the risk of fires. Other carriers no longer allow them to be stored in overhead bins.

Now you're playing with power. A battery indicator issue reported by some Switch 2 owners has been acknowleged by Nintendo — and there's now a set of steps to follow for a (hopefully) quick fix.

Both the Blink Video Doorbell and Ring Battery Doorbell film in 1440 x 1440 resolution. They also get you a generous 150-degree field-of-view, which should easily capture both the faces of tall ...

I tested and ranked the best rechargeable batteries of 2025 to help you get top-tier performance, longevity, and value from your batteries. Keep reading for my top picks below.

This list of iPhone 6S serial numbers were produced in the range of time Apple has identified as being affected by battery shut-down issues.

The Ring Battery Doorbell Plus captures motion events in lots of detail and gives you a wide view of your doorstep, but it locks recordings and other features behind a monthly subscription.

July 1, 2025: With this update, we added the Aspire AI 14 as our latest Best Budget Laptop With Long Battery Life, replacing the Acer Aspire 3. We also added the Lenovo ThinkPad X9 15 Aura Edition ...