An ongoing controversy about an alleged Tesla door design flaw got two new wrinkles this week, as troubling, ...

CATL flooded the domestic market with inexpensive, efficient batteries. It wants to do the same overseas, but European ...

At 40,000 miles, a Cybertruck owner received a surprise high-voltage battery replacement due to "cell side dents" discovered during a routine visit for a tonneau cover repair.

After his 2024 Prius Prime was "dead on delivery," one owner is now on his third 12-volt battery in just 19,000 miles.