On Wed, Feb 20, 2008 at 1:17 PM, Shawn Rutledge <shawn.t.rutledge at gmail.com> wrote: > Or maybe they measure the resistance. Sorry for self-replying... here's more info: http://wiki.openezx.org/EMU http://wiki.openmoko.org/wiki/Neo1973_Battery_Charger http://bugzilla.openmoko.org/cgi-bin/bugzilla/show_bug.cgi?id=685