Trying to fix electrical issue on boat need help
Hey everyone, first time boater here so sorry if this seems like a dumb questions. I’m trying to get my outboard to start up, and it seems like it’s not getting enough voltage. Originally the boat had two 24M batteries, and it would start the motor and all electronics (deck lights, nav lights, garmin, trolling motor) but then one of the batteries wasn’t reading 12V and wasn’t charging, so I changed out to just the one battery and all of the wires connected to it. The electronics of the boat are turning on, but the engine isn’t starting. I’ll attach a video of the fly wheel spinning, but it’s not spinning fast. Also, the battery that I have attached now, I had it charging for 24+ hours but it was only reading 11.4V and not 12V, I figured I would still give it a shot. So basically my questions are:
- Will the boat start up with just one fully charged battery or should I have two batteries?
- If this isn’t a voltage/battery issues, what else do you think it could be? Starter/Solenoid? Poor connection with the wires from the battery to the starter?
- Thank you everyone in advance.