In San Mateo, CA we were instructed to dispose of batteries by simply placing them atop the bin in a clearly labeled plastic bag on the usual trash pick-up day.

In San Mateo, CA we were instructed to dispose of batteries by simply placing them atop the bin in a clearly labeled plastic bag on the usual trash pick-up day. Recology was the organization handling the recycling IIRC... Edit: Yep! https://www.recology.com/recology-san-mateo-county/hazardous-waste-residential/ https://www.recology.com/recology-san-mateo-county/hazardous...