Experimental movie that explodes and flames the battery of a laptop computer

For laptop computers equipped with Sony batteries, there is a danger of catching fire, which means that there were cases in which it actually happened. However, what happens when actually igniting? It is a valuable movie. It is in a ridiculous state that it blows out white smoke, explosion, and blows up flames.

Playback is from the following.
YouTube - PC Pitstop: Laptop Battery Fire

High-quality version can be downloaded from the site called "PC Pitstop" which performed this experiment. There are MPEG version and MOV version.

Laptop Battery Fire Video

The explosion bursts quite gigantically ... It is horrible ......