come on people. i dont think its rocket science. we are not talking about touching the deans plug terminals together or anything like that.
its more of something shorting the 2 terminals together. like a screw driver when your working on it or the like.
use some common sense. accidents happen cover yourself so these things dont happen.
i have seen a wrench weld itself across the battery terminals before in car.
lots of pretty sparks for a few seconds. and no it was not me that did it.

not sure what a lipo would do though and dont really want to find out.