By normal conditions I mean charging and discharging and even overcharging if the controller is defective.
Burning the battery is something that I define as not normal conditions.
Many plastics produce toxic fumes when burnt and many such plastics may be used in a car. Burning the battery is not the greatest risk of toxic fumes during a fire. If the fire is intense enough, any released cyanide might also be burned.
By normal conditions I mean charging and discharging and even overcharging if the controller is defective.
Burning the battery is something that I define as not normal conditions.
Many plastics produce toxic fumes when burnt and many such plastics may be used in a car. Burning the battery is not the greatest risk of toxic fumes during a fire. If the fire is intense enough, any released cyanide might also be burned.