VTT testing says Donut Lab’s “solid-state” battery likely matches lithium-ion; energy density measured at 298 Wh/kg, claims look overstated ...

Most of us — casual users and enthusiasts alike — are forever searching for smartphones with the longest battery life. And while fast charging keeps us topped up every day, the absence of replaceable ...

Maximizing your iPhone’s battery life requires a clear understanding of how your device consumes power and how to manage it effectively. Apple has equipped iOS with a suite of tools designed to help ...

BYD’s flash charging EV technology, first revealed earlier this year, continues to draw attention for its claim of adding up to 400 km of range in around five minutes. Built around a megawatt-level ...