There are so many things wrong with this video...
The video looked fine to me
Yes, the guy made some claims that are a bit optimistic but the point is that this discovery could lead to faster charging power supplies for e devices and cars or motorcycles.
Maybe not to the extent he espoused but certainly better than what we have now and the process was not some esoteric, perfect lab conditions mechanism.
I'm sure if the Wright Bros claimed that their flying machine would lead to 500MPH, 400+ passenger jets people would have been reluctant to believe...at that time.