Every time you charge your phone or unplug an electric car, the battery’s internal parts subtly expand and contract. Over thousands of cycles, that motion adds up. According to new research, this ...

Researchers have uncovered a major factor behind how batteries decline, revealing why the power cells gradually lose ...

Electric vehicles promise low running costs and cleaner streets, yet many drivers discover their range shrinking long before ...

Traditionally, power converter design for energy storage systems (BESS) normally focuses on conversion efficiency and total ...

Tesla has announced that it produced its 100 millionth 4680 battery cell. Here’s what it means for its production growth. The 4680 battery cell is a new format, 46mm x 80mm, enabled by a few new ...

Over the years, Tesla has accustomed us to being rather silent about technical details related to its batteries. Even the battery capacity of particular EV models isn't shown on the company's website.

Writer and occasional reluctant perpetrator of engine swaps, James O'Neil is a malaise era enthusiast and also fascinated by the many ways the auto industry has since recovered from those dark days.