They're toxic, so I can't just toss them in the bin.

i have no idea if there's a proper way to dispose of them but i know there should be. i've only seen them put in the bin here in Kunming. this is a developing country... blah blah blah.

OK, I'll rephrase then. I prefer not to toss them in the bin.

In camellia youth hotel they have a bin specially for used battery, maybe you could check out there, BTW, loved your attitude.