I have been going through my H107c batteries and some are done. I have been looking on line where to recycle them. Seems there's none in my area (York County PA). So I looked on line and found an article that says, once they are discharged they can be tossed into the regular trash. So, does anyone know where to find a drop off for them? Does anyone know if the max B6AC v2 will discharge them to 0v? Does anyone know of any other techniques to render them harmless? Thanks in advance.