I have an old laptop battery I need to dispose of, but I'm currently in a developing country and it seems there is no responsible / official way to do so.
What's the least-bad DIY method I can use?
I asked in local computer stores about the old battery. None of them could help, none had any suggestions, one said they just put their batteries in the trash.
In case it matters: The battery model number is 6GTPY, 97Wh, from a Dell XPS-15 9560, with about 50% of its new capacity, 6 cells, all swollen, some badly, and I forgot to discharge it before removing it.