Jumped it and let it run for 20 minutes. It didn’t look like it was charging but I needed to go to work so I took off. I only got about 100 ft (30 meters) down the road before it died and I coasted to a stop on my neighbors yard. Probably the alternator.
Luckily it did not die on the 1:30 trip I took with my son the other day that would have been lots of fun.
Bullmobile was towed to the shop and my wife brought me to work.