The videos of punctured lithium-ion batteries violently spewing smoke and flames is alarming. Then there is Li-Po which can ignite if charged too much or if le

The videos of punctured lithium-ion batteries violently spewing smoke and flames is alarming. Then there is Li-Po which can ignite if charged too much or if left to drain to low. I also suspect they'll burn if you give them a stern look or make a hurtful comment.