I knew I should have binned that ruptured laptop battery. Damn my concern for the environment stopping me from doing so. One of the cells finally burst and let out a load of gas. I've moved Aragog into the bedroom so he's as far away as possible, but I'm still kind of worried - it's probably not a good thing to have unknown gases floating around a flat that I can't ventilate for fear of the cat escaping.
Any idea what it would be, and whether it's harmful or not? It was a Lithium Ion battery from a Macbook Pro, and the gas kind of smells like methanol, if that helps.
