Herbert Graf 15:37 2004-05-14: >> What would be a better way: to use the battery package as it is, >> connecting it through the existing 4 lines, I believe ther is some kind of standard, just guessing I see Microchip makes three "Fuel Gauge" chips, the newest: http://ww1.microchip.com/downloads/en/DeviceDoc/21793a.pdf You see it use 4 terminals including the battery Asit is a motorola phone, go check motorola semi.. I men aON semiconductor website if they have chips for batteries. /Morgan -- Morgan Olsson, Kivik, Sweden -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body