For almost two decades, Elon Musk has promised that Tesla would sell an affordable electric car. It was the final piece of his so-called “secret master plan”—build something expensive, use the profits ...

Panasonic Corp said on Thursday it is working to develop a new battery cell for Tesla Inc based on the U.S. electric vehicle maker's new cell format, as the Japanese company moves forward its ...

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 ...

The battery in the pre-facelift Tesla Model S can be upgraded to a larger capacity. One owner swapped a 100 kWh pack in his 10-year-old EV that had a 70 kWh battery originally. A used Tesla Model S ...

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 ...