electrical problems

So, I left the dock yesterday, and had to start the port engine with the emergency start switch. Starboard engine started just fine. Didn't think much about it, just figured a battery was drained down a little too much. Would charge on the hour cruise we were taking. Got to our spot and tried to...

So, I left the dock yesterday, and had to start the port engine with the emergency start switch. Starboard engine started just fine. Didn't think much about it, just figured a battery was drained down a little too much. Would charge on the hour cruise we were taking. Got to our spot and tried to...