During testing, the solid-state cell sustained an 11C charging rate. The battery reached 80 percent charge in 4.5 minutes and ...

In 2025, CNET tested the battery life of 35 phones, and our overall top performer is the iPhone 17 Pro Max. At a starting ...

Vivo is reportedly testing a phone with a 12,000mAh typical battery capacity, according to a new report. Learn more here.

Independent testing suggests Donut Lab’s solid-state battery could dramatically cut charging times, at least at cell level.

A battery management system (BMS) monitors and controls batteries in vehicles such as more-electric aircraft and electric cars. It needs to undergo rigorous tests under nominal and extreme conditions ...

Donut Labs gave its new solid-state motorcycle battery to an independent third-party testing lab for validation. Supposedly, its charging speeds line up. But I'm still not convinced.

The UK's largest used-EV battery study claims they are performing materially better than many assume, with most vehicles comfortably exceeding car maker warranty thresholds.

U.S. energy needs have changed dramatically over the last few decades, and questions are growing as to whether our grid can manage these new demands. Aside from rising temperatures—the National ...

Updated Tata Tiago EV has been spotted testing in India, hinting at a facelift with possible bigger battery and improved ...