Has the added benefit of needing a much smaller, lighter battery, since quick swapping cartridge batteries give one effectively unlimited range less weight, better performance/ range per kWh

The real solution is a standard battery pack plug-in format specification… pull in to “Pak” station, swap batteries (automated) Drive off- Less than 5 min to complete recharge. Only pay for power used. “Pak” is charged outside of vehicle at optimum rate, at electrical low cost times.

“Priceless”