From: KrazyJolt@aol.com <KrazyJolt@aol.com> >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'm don't understand what you mean. Are you saying you think you have a connection point that is on when the calc is on? DK