I have an 18' G3 with a 90/65 jet. At present time I'm running a gps/fish finder and a marine UFH emergency radio (which usually is off).
I need to add a power outlet for a spot light for hunting season and wire in a bilge pump. Do I have to have another battery with a switch before I can install the extra accessories? I was told my engine's alternator put out about 23 amps so there shouldn’t be any issues… wanted to check out other opinions before getting to work.
Money's tight before leaving on a moose hunt as today I flew over the area checking things out. Hopefully, someone here can help out.