Scientists in South Korea have discovered a way to make all-solid-state batteries safer and more powerful using inexpensive ...

Your Ring doorbell’s motion frequency can also affect your battery as it’s constantly recording events, and sending you ...

Solid-state batteries could store more energy and charge faster than today’s batteries, but they tend to crack and fail over ...

Crucially, the silver remained in its positively charged ionic form rather than becoming metallic again. The researchers ...

These small Oura Ring 4 tweaks can add days to your battery life without sacrificing the insights you actually care about ...

A new material makes lithium batteries longer-lasting and more efficient—great news for electric cars and clean energy storage.

It's got an incredibly bright OLED screen with performance that will keep you from using it for much else than work.

“At temperatures below 5°C, chemical reactions ('plating' and 'dendrite formation') start to occur during charging and ...

A relatively new breed of compact, battery powered chainsaws promises to make light work of pesky branches that clatter ...

Discover simple tips to maximize your iPhone battery life and reduce power drain with easy adjustments and smarter habits.

A power inverter turns your car into a rolling outlet. That’s useful when you travel, camp, work out of a truck, or ride out ...

Student laptops benefit from lower weight through better thermal control, fewer repairs, improved usability, longer lifespan ...