If there is nothing nearby just let it burn down whats left is p save for the scrapyard. Put it in water is nonsense. A cell that has not been damaged is water

If there is nothing nearby just let it burn down whats left is p save for the scrapyard. Put it in water is nonsense. A cell that has not been damaged is watertight and wont react with the water but later on can burst into flames due to corrosion that opens the cell somehow or due to mechanical damage. If you would put an fully functional EV into a lake for 3 weeks then let it dry for a few days it would burn just as good as it would have before it was soaked.