Controller replacement gone wrong.

It is a good example of why you shouldn't use water to try to put out a lithium battery fire.
 
It is a good example of why you shouldn't use water to try to put out a lithium battery fire.
I thought the only way to fight a lithium battery fire is to keep everything else cool enough that it doesn't burn. So water does work for that. Per battery university; ""If a Class D extinguisher is not available, douse a lithium-metal fire with water to prevent the fire from spreading. For best results dowsing a Li-ion fire, use a foam extinguisher, CO2, ABC dry chemical, powdered graphite, copper powder or soda (sodium carbonate) as you would extinguish other combustible fires."
 
Water should not be used on any lithium fire because pouring water on a lithium battery fire can make it more difficult to extinguish it because of the reduction of lithium in water, which leads to the release of hydrogen, which is highly flammable; the potential of reigniting a fire is much greater when using water.

Differing opinions
 
Sodium, potassium, and lithium react violently with water! I'm curious why you did not remove the battery from the bike ASAP? Probably would have solved everything then and there.
 
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