Does anyone possess any knowledge of various battery chemistries? If so, would you please contact me off-list? I have a couple of questions I'd like to ask, but don't want to clog up the list... Thanks. Douglas Wood Software Engineer dbwood@kc.rr.com Home of the EPICIS Development System for the PIC and SX http://epicis.piclist.com -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics