This is as much alternator as you can fit under the hood of this truck without major surgery. 3 of them are on now, just finishing up the install so we can connect everything and test it before the show.
For competition he should not need the chargers, for demos where he is playing for long duration he might just because of the extreme demand of his system.
His batteries are up to the task, we are just moving him up from 10 year old technology to current technology.
Another short clip soon to show the progress.