A new charging test shows that Tesla's 8L battery pack, which uses 4680 cells, charges as slowly as the 5C pack from 2021 ...

Tesla never unveiled the Semi’s battery capacities, but an official document let the cat out of the bag.

According to Ford Energy, the DC block packs 5.45 megawatt-hours and has a rated DC voltage between 1,040 and 1,500 volts.

Tesla’s 4680 batteries are missing their mark and trailing competitors across the board. Tesla’s 4680 battery underperforms on energy density, power, and range versus competitors. Real-world charging ...

California regulators confirm Tesla Semi Long Range packs 822 kWh and Standard Range 548 kWh — both smaller than expected, ...

Tesla has spent years turning electric cars from a niche curiosity into a mass-market product, but the company’s most radical idea is not a vehicle at all. The Gigafactory, a sprawling complex that ...

(WPRI) — Tesla has recalled 10,500 battery power systems due to a fire risk, according to the U.S. Consumer Product Safety Commission (CPSC). The lithium ion batteries inside certain Tesla Powerwall 2 ...