A very close call. My wife heard it go up. Fortunately we had a fire extinguisher close by (bloody smoke alarm didn’t go off though! )
Could have been a very different scenario. Running a LiPo way too low and poor battery management led to this.
Thermal runaway is very, very real.
Fire safe charge box ordered and arriving tomorrow! (Along with a replacement extinguisher)
Time to start the clear up.