Be careful with that fully charged. The trickle charger will say that, but doesn't mean the battery is at full capacity. If you still have the console disconnected, put a jump on it from a car. If it fires, battery.I can hear the pump run when I turn the key. I thought about the battery maybe being weak so I put a charger on it and tried again with the charger on and the battery fully charged. I will check the spark plugs.