EVs are far less likely to combust than petrol-powered vehicles, but the intensity of their fires presents a difficult challenge to extinguish, leading to different theories of how to tackle them.
According to a video uploaded to cnBeta, Joyson Electronics and the China Automotive Repair Technical and Research Center may have come up with a solution, though it presents more questions than it answers.
Installed in an iCar 03 - produced by Chery - the battery is housed in a compartment which can open to let it out, a process that is helped by a gas generator to eject the high-voltage pack as soon as thermal runaway is detected.
Thanks to the airbag-like system, the battery is reportedly ejected three to six metres away from the vehicle, with the example in the video landing in a conveniently placed pit.
There are no reported plans to put the system into production, and it seems it would need to clear a few hurdles before ever getting approved.
The ability for a car to shoot out a heavy and potentially on-fire battery pack at high speed would pose a high danger to other motorists and pedestrians, and could lead to further damage to property.
