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.
The truck of the future, powered by a slightly smaller truck following it.
A $100K Cybertruck loses all power after a battery failure, leaving no hazard lights or tow mode and exposing risks in ...
Tesla’s latest patent filing for a trailer-mounted range extender, published just last month as US 2026/0048683 A1, reads ...
Tesla is recalling around 10,500 of its Powerwall 2 home, backup battery systems due to risk of overheating, burns and fires. The U.S. Consumer Product Safety Commission and Tesla said, in a recall ...
Tesla has another recall on its hands — and this time it doesn't involve its EV cars. On Thursday, Tesla issued a recall notice for its Powerwall 2 AC Battery System and has instituted a replacement ...
New filings outline an auxiliary pack in a towable unit, managed alongside an 800V main battery for smarter fast charging.