Tesla owners have observed a condition called phantom drain, where batteries run down when the car is parked. What causes ...

Tesla's booming energy business faces a serious speed bump in the form of the escalating trade war between the US and China.

While the upfront costs of an electric vehicle can be higher than regular cars, you should also consider comparing charging costs to gas before going electric.

CATL launched the second-generation fast-charging battery 'Shenxing.' Company claims 520 km range on 5-min charge.

There's good news beyond the battery for the high-mileage blue car, too. The host reports that the only repair it's needed from Tesla itself is one of the O-rings on the tailgate struts.