Tesla (NasdaqGS:TSLA) reports that the battery for its Semi truck is engineered to last 1 million miles. The company positions this battery as a way to support long term, economic freight operations ...

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

STATEN ISLAND, N.Y. — A warning to all Tesla owners: A wall mounted battery system is being recalled due to being a fire hazard that could result in death. According to a statement posted by the ...

Tesla has started building Model Y battery packs with its in-house 4680 cells again, more than two years after pulling the plug on the original 4680-equipped Model Y to prioritize Cybertruck ...

New filings outline an auxiliary pack in a towable unit, managed alongside an 800V main battery for smarter fast charging.