Key Tesla supplier CATL rose 13% in its Hong Kong trading debut on Tuesday morning. The world's largest battery maker filed to go public in Hong Kong earlier this year, primarily to fund its European ...

Tesla successfully fended off proposed environmental regulations in Nevada late last year that would have applied more ...

Tesla Inc.'s (NASDAQ:TSLA) red-hot energy storage business is suddenly staring down a geopolitical cold front—and President Donald Trump may be at the center of it. With second-quarter earnings set ...

EV batteries rarely fail, but when they do it doesn't have to kill the car. This new video shows that not only can it be cost-effective to replace a battery, but in some cars you can actually upgrade ...

Teslas are expensive luxury vehicles, and as such, the repairs for a Tesla vehicle are equally expensive. That becomes even more apparent when a Tesla requires a battery replacement. On an electric ...

To calculate the discharge rates of EV batteries, we first need to understand how lithium-ion batteries work and how they are used. Nearly all electric vehicles on the market today feature a ...