Bullshit! Very soon the lithium supply limits are going to become common knowledge, then the brakes will be put on all this "eco-friendly" crap. I say crap because the fossil fuels burnt to make the tech, equals or betters the fossil fuels saved by using it.

This shit is no different to the wild promises made about nuclear energy in the 1950's. Back then all the chatter was that it would be too cheap to meter, as it turned out it became too expensive to decommission. The dream was all based on the Hydrogen bomb development and the false assumption that the technology of that would be quickly rolled over into nuclear power plants. Shallow thinking indeed. Untold billions have been spent in the search for that holy grail. Money poured down the drain for over sixty years and we are no closer than back then. Some things are just not economically feasible, others not scientifically possible.