Tesla has received more than 20 reports of smoking or fires related to malfunctioning Powerwall 2 AC Battery Power Systems.

Tesla blamed "a third-party battery cell defect" for the issue, which will temporarily leave affected users without backup ...

A custom-made battery pack can extend the driving range of pretty much every EV. Built in Croatia by EV Clinic using brand-new Samsung SDI cells, it can add up to 62 miles of range. In older Tesla ...

Federal officials announced a nationwide recall of certain Tesla home energy systems after reports of overheating and fires.

A Tesla Cybertruck owner is asked how long his truck's battery will last. Here is his analysis and why his CT is cheaper to ...

Model 3. Nathan's Tesla is rewriting the book on EV longevity. With 88% battery capacity retained, this Tesla proves electric ...

At more than 318,000 miles, the battery in one Tesla Model S is finally nearing the end of the road—but the car itself isn’t done quite yet. In a viral clip, the owner and creator of The 300K Mile ...