A new Tesla patent filed in August 2024 details a dual-battery management system for an 800V/400V range extender — including a trailer-mounted configuration.

Tesla may be circling back to longer‑range EVs with a redesigned, towable battery system.

The truck of the future, powered by a slightly smaller truck following it.

Electric vehicles drive half as far as gas-powered vehicles before requiring a recharge, on average. That's for smaller, consumer-friendly vehicles, versus large haulers or semi-trucks, which require ...

Jay Leno recently climbed behind the wheel of a Tesla Semi that Tesla says is equipped with a battery pack engineered to last ...

Tesla's Semi chief Dan Priestley reveals 1,000 lbs of weight savings, a clever dual-axle powertrain, 1.2 MW charging, and a ...