> Jinx, > > I have the commercially made NiCad Zapper in one of > my junk piles. I vaguely recall that it charged a capacitor > to 40 VDC and discharged the capacitor into the NiCad > battery. If your interested, I could locate the NiCad Zapper > and forward the schematic to you. > > Sincerely, > Ned Seith Ned, yes I would be interested if you can find the time. I've just tried a 10000/50 cap at 15V and that seems to have woken a battery up. I'll see how it does under normal charge. Still a few more batteries to experiment on (I must be the poster-boy for War On Waste !!) using other's suggestions -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body