Balkan Vehicle by Armet. . Weak?
This is a real shell of safety, yet it could be made more secure if you think about it*s weak points.
 Blocking the exhaust = failure
 Intake air [ oxygen], substitute inert gas = failure
 Damage to cooling radiator = failure
 No gas or diesel = failure
There are more, but the point is BatteryPack operation avoids all these security weaknesses.
An on board biofuel 3 cyl 4 stroke genplant can extend the range anytime. . . . . Here are two Gurkhas by Armet.