Thanks but I have tried that site on and off the last few years. Unfortunately my experience with them isn't great. 9 times out of 10, no-one knew anything about it and the 1 out of 10 they said they didn't put their name on the site (all refused the dead batteries).

YYZ has "Community Environment Days" throughout the summer starting next month. I'll likely just use one of those days.and drop off the batteries then while I drop off other dead stuff. It just seems to build up so quickly.