I was headed camping this past summer on a windy day. I was on a fire road in far northern CA. I was driving my CJ 5 and pulling an old military trailer. My buddy put his chairs on top of a spare battery I had in the trailer. it arced across the terminals and caught fire. By the time I got to it with the extinguisher a 1 gallon can of colman fuel had a hole burnt in it and was shooting flames many feet into the air. Without the extinguisher You would have seen me on the news.
I bought a new extinguisher as soon as I got home.
