r/BenelliMotors

I have a bike it has only done about 6k km and never crashed, just been lightly dropped once, today after a month or so I was about to take it out for a ride but battery was dead and it wasn’t catching ignition so plugged in wires and turned it in and engine light came on. Is is because of battery? Is there any way to look for myself ? I don’t have much time during the day so I prefer doing stuff myself