Hi Peter! > Hmm. I remember that alkaline cells had a high power density but at $xk > a mission I would have thought that other alternatives would have been > interesting. There were other factors mentioned such as reliability and leaks. > Either that or the price label of alkaline D cells normal humans can buy > has the decimal point misplaced by about two orders of magnitude to the > left. Well gee, yeah, normal humans buy two or four at a time. Call any battery distributor and ask for 50k and you'll hear something different. Call the manufacturer and ask for 5M and you'll hear something further different. :) Have a :) day! jb -- jim barchuk jb@jbarchuk.com -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body