RE:RE:RE:New Battery Tech......Skeleton's SuperBattery has industry specific applications and supplies only 15 MINUTES of power.
"Skeleton SuperBattery may be able to fill the technology gap in the energy storage market, delivering peak power within 15 seconds while still being able to support up to 15 minutes of constant power."
Read this:
https://sifted.eu/articles/skeleton-car-battery-taavet-hinrikus/
EXRO is well ahead of the curve it's own area.