Whenever you see a cell chemistry with metallic lithium in the anode, watch out! They tried that 50 years ago, the result was unexpected dendrite growth after m

Whenever you see a cell chemistry with metallic lithium in the anode, watch out! They tried that 50 years ago, the result was unexpected dendrite growth after many years, causing cell short-circuit, fire, and loss of life and property. Bona fide new cell chemistry ready to go in and displace the existing leaders could easily be another 50 years away! We have not had a new real leader in cell chemistry emerge since lithium ion emerged 50 years ago, just basically incremental improvement. It's like saying the car might not be the best bet for a vehicle that you can drive. Sure, a flying car would be better, if it existed.