> Would this be something that might make electric aircrafts practical? Electric will never replace jet fuel. It simply can't compete for long haul heavy airli

> Would this be something that might make electric aircrafts practical? Electric will never replace jet fuel. It simply can't compete for long haul heavy airliner flights. But we only need ~1000wh/kg (cheaply, mass produceably) for general aviation to go electric. A 50% increase from current average LiPo specific energies gets us about half way there.