Given the high cost of hearing aids, one has trouble “throwing them away” when they no longer work! The batteries are recyclable as “button batteries”, and I hope you have found a way to do this where you live. Old devices themselves are a trickier call. Lions Clubs advertise that they will accept used for distribution to needy people, but it’s often hard to make that connection. Easier is returning them to your hearing technician/audiologist. These folks mostly promise to dispose of them ethically, so that dangerous materials will stay out of the landfill. Most manufacturers have a statement to this effect in the booklet that accompanies the HAs. And the technician at Costco told me to bring my old ones in and he’d recycle them responsibly.
You’re ignoring this member’s posts.