Makes me wish I were a tie.

I can answer the question in entirety, as can anyone with training or experience on type, but I'm not sure that this is appropriate. I find myself curious why the original poster wants to know, or needs to know this. For a book?

The issue of lithium batteries has been addressed at every level industry-wide, but when someone with no knowledge of the aircraft, or a need to know, begins asking about fires that the crew might or might not be able to reach or control, it raises questions of operational security.

My immediate thought is that the poster may be asking because he or she wishes to set a fire and wants to know if the crew can extinguish it.