Coretec Group Inc (CRTG)

[Quikshft]

but 10X seems absurdly high!

Based on what? Your feelings again? Or are you a chemist or battery scientist? It didn't take but a few seconds for me to find a site which confirms the commonly accepted 10X advantage that silicon has over graphite.

"About two decades have passed since introducing the first generation of silicon-based anodes used in lithium-ion batteries. The most crucial advantage of silicon over graphite is its ten times capacity (4200 mAh g-1) than graphite's (372 mAh g-1). However, the essential benefit of silicon over graphite is the non-monopoly supply of raw materials for silicon anode just in a particular country or company."