Originally Posted by eengr
Oh, by the way. Add to glenbb's list of loads all of the Battery Bus loads that will be lost when the battery goes dead. There is some important stuff on that bus as well.
The systems manual seems to disagree with you. The Battery Bus (not the Hot Battery Bus) will be powered by the Left Main DC Bus which is powered by a TRU, so items on the Battery Bus will not be lost.