I had a small pile of different used ones on my desk. Someday I will do something with them, after that I looked it up here is what to do.How do you get rid of button batteries?
How do you dispose of lithium-ion button batteries?
Image result for button battery disposal
Lithium-ion batteries and devices containing these batteries should NOT go in household garbage or recycling bins. Lithium-ion batteries SHOULD be taken to separate recycling or household hazardous waste collection points .May 24, 2022
