Comment by OdisUlises

Or maybe they should more emphasis about the weight of the battery. I mean, instead of saying "Our 20.2 kWh battery pack delivers 350 km of range...", maybe "Our 20.2 kWh battery pack only weighs 50.5 kg and delivers 350 km of range, which is very difficult to achieve with current usual lithium batteries, because it will weigh around 100 kg and consumes larger space..." will be more understandable.