Manager :Because of the suspect batteries this type of airplanes are ordered to suspend flight...
Manager :Tell me your countermeasure about fireproofing against the suspect batteries.
Engineer :Don't worry! This EV uses the lead batteries!
Manager :Even if the lead battery is safe and economical it's too heavy to use in modern EV!
Engineer :The heaviness of lead battery is usefull occasionally!
Engineer :The heavy batteries settled in a ring can hold the momentum of EV as the inertia
of flywheel at the cross road...
Colleague :There is no space for the passengers in this EV,I think.
