Batteries

A teal electric car is parked at a charging station on a city street in the evening, with buildings reflected in the background windows.
Batteries

BYD battery tech promises 5-minute charging

One of the persistent barriers to EV adoption is charging time, especially when compared to the speed and convenience of conventional refueling. Addressing this particular…
December 10, 2025
Close-up view of multiple blue battery cells connected by a metal busbar and an orange cable, illustrating a battery pack assembly.
Batteries

Tulip scores third injunction against Sunwoda over LG Chem battery patents

Last July 17, the Munich Regional Court issued a third preliminary injunction in favor of Tulip Innovation in its ongoing patent dispute with members of…
August 6, 2025
A dark-colored electric car is parked next to a charging station at night, with neon lights reflecting off the car and the charger.
Batteries

Cooling EVs faster: Patents behind TotalEnergies’ cell-shield system

TotalEnergies Lubrifiants, a division of TotalEnergies SE (France), has introduced a novel immersion-cooled battery system for electric vehicles, using its proprietary non-conductive fluid called "Cell-Shield".…
July 14, 2025

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