>>1623408Pic related is a 109kwh battery charging at 350kw, which will charge it from 20 percent to about 80 percent in around 7 minutes, giving it about an extra 100km of range. It can be done, you've just got to have the right batteries.
This roof mounted pantograph was the original design I chopped up to build the rear mounted one. It got hung up on trees all the time