So that one "turns on" with input above 13.2v, so it would not boost to 14.4 when the voltage is at 12.x if you used that Dc-Dc with regen braking? The Sterling one claims it will (I think)
Are you saying that if the Li House BMS shut the Li off there would be no load dump damage to the alternator when the DC-DC has input from the starter battery and not directly from the alternator?
ISTR advice to connect to the alternator to have less voltage drop, but that was not with Dc-DC chargers maybe.
I don't have a clue about all this! IMO those who might be affected by whatever this is all about should take note in case there is something they need to do or not do.
I resign as OP of this thread so people who actually know something can take over this topic. :)
