"A casual stroll through forums frequented by flashlight fans (yeah, it's a thing) and you'll see plenty of demonstrations of what happens when a Li-ion cell be

"A casual stroll through forums frequented by flashlight fans (yeah, it's a thing) and you'll see plenty of demonstrations of what happens when a Li-ion cell begins a thermal runaway. And plenty of memorials to those who gave up their passion because they're on ventilators after experiencing profound damage to their lung tissues." I was interested to read about flashlight enthusiasts on ventilators, but all I could come up with was this: http://www.candlepowerforums.com/vb/showthread.php?141137-Inhaled-vapors-from-battery!! http://www.candlepowerforums.com/vb/showthread.php?141137-In...!