This Tesla Model Y was predominantly fast-charged for six months, but its battery remains very healthy because the owner did several important things.

Battery life capacities for the iPhone 18 Pro models leaked this week, and on paper at least, the gains year-over-year look ...

Real-world data and expert battery testing show that even heavily used EVs often lose range gradually rather than suddenly ...

That said, our battery life test results are quite close in some metrics, with some phones having clear strengths and ...

The MagicPad4 has a 10,100mAh battery and supports 66W Honor SuperCharge. The Honor MagicPad 2 12.3 from a couple of years ...

It is an exciting time in the automotive industry with the development and evolution of new technologies for electric vehicles (EVs). Specifically, battery technology is the key driving force for ...

As a result, battery life has become a critical consideration when shopping for a new handset. As an experienced tech journalist, I’ve tested over 30 smartphones over the last two years and have seen ...

At the BDC-Testing Center in Rochester, N.Y., batteries and energy storage systems are tested for performance, durability, and safety in a modern 18,000+ square foot facility. The test center is an ...

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 ...

As Managing Editor, I lead CNET's mobile team, covering news and reviews on smartphones, wireless carriers, AI, wearables and more. I oversee the team's product testing and translate our findings into ...