The rechargeable lithium-ion batteries that power most of our laptops may be the most practical battery tech we have right now, but they naturally degrade over time as their ions flow back and ...

But one factor in that cost still scares away some car buyers who might be considering electric: replacing an EV's battery. These debates leave the question, Are electric vehicles really a better ...

Samsung's latest battery breakthrough stole headlines in late July during the SNE Battery Day expo in Seoul, per Top Speed — and it's easy to see why. The company announced a solid-state battery ...

An energy start-up plans to build the world's biggest battery in Lincoln, Maine, to help ease stresses on the region's power grid. The project is being funded by the Department of Energy ...

This has been one of the strongest years yet when it comes to devices offering the best phone battery life. We kicked off the year with new long-lasting flagships from Samsung and OnePlus ...

For bench pressers, that means the triceps—and to put even more emphasis on the tris, the close-grip bench press is the go-to exercise. The question is, what actually qualifies as close-grip?

One of the most consistent bugbears over the years has been to do with battery life — whether it’s finicky fast charging or just phones just downright not lasting long enough. Virtually ...

Since some people's workloads (and general convenience) call for multi-day battery life, some phones are much more heavily geared toward endurance than others. Putting our expertise to work ...

If you think it's time to change your laptop's battery, in this guide, I'll show you how to check this information on Windows 11. When you purchase through links on our site, we may earn an ...

It's strangely difficult to find out what your iPad's battery health is. Even now iPadOS 18 is on its way, there's no sign of a full battery health setting coming to devices other than the new ...

Remember to consider whether having a lighter, thinner laptop or a touchscreen laptop with a good battery life will be important to you in the future. Size is primarily determined by the screen ...

A lithium-ion battery's very first charge is more momentous than it sounds. It determines how well and how long the battery will work from then on—in particular, how many cycles of charging and ...