Use transistor...not relay... will do the same thing with less power... >whoops! i didn't make myself clear... i meant the backup battery... >about the spot to pull 6v+: you could use a relay so if the spot is on then it >gets power from the batterys > >(i've been having finals so i'm really out of it right now) :-P > >-dave > > |WW| > ()() > (_ > ___)