That video shows an example of the intensity of heat energy that is produced by a full-on car fire.
I linked to another video of an Audi A5 Cabriolet that catches fire after an accident. The video starts when the fire is still, at most, no bigger than the fire we see in the Luton video. That car is fully consumed by fire in just three minutes. And considering that it's an accident scene, I think it's pretty safe to assume that it wasn't sitting there for over an hour, and that it wasn't started by "vandals".
There's nothing "battery style" about the fire in the Luton video. It looks no different than the two videos I've shown, both of which occurred in vehicles that were never offered as either hybrid or electric.
Watching you make things up in the hope that we'll stick this asinine conspiracy theory (that you totally aren't advocating) to the refrigerator with a banana magnet is just sad.