If you're into drones, FPV or RC, then you have lithium batteries. They have become an integral part of remote controlled air- and landcraft. It may be rare, but they do catch on fire
The BAT-SAFE is an insulated double wall steel box that contains the fire and intense heat in case of a runaway battery. The smoke and soot is filtered through a flame arrestor.

Specifications:
charging space 9.5"x6.5‘'x4‘'outer
size 12" x9"x7
weight: 4lbs

In the Box:
1* magnetic attached charger stand
1* handle for easy transportation
1* fire proof lid seal and wire ways allow access for charging wires. Don't risk a home fire