I went fishing for a few hours and ran two graphs and 1 live well. When I finished and cranked up to leave my Vessel View Mobile displayed a fault:
Critical-Low Voltage
Return to port immediately-Turn off unnecessary loads and check battery connections
I did not think the electronics and live well pumps would pull my AGM cranking battery down to the point of throwing a code.
Have anyone with the new 4.6 V8 Mercs had this problem?
You would think the larger alternator on these engines could keep the battery up since I ran about 30 minutes to my first stop and then another half hour returning to launch.