Combining boat electronic wiring diagram and Battery switch diagram

I was asked to combine 2 of my video's to make one. I usually try to stick to basic, not to confuse people but i was asked, so i will do it :-)If you need cl

Battery Isolator Wiring

12-32VDC 350A OFF-1-Both-2 4 Position Manual Selector Battery Switch - DAIER

System Wiring Diagram - Looking for professional feedback - Cruisers & Sailing Forums

How To Wire A Boat, Beginners Guide With Diagrams

Battery Wiring Diagram - The Hull Truth - Boating and Fishing Forum

1986 Mercruiser 170 HP engine Wiring Diagram

Combining boat electronic wiring diagram and Battery switch diagram

Professional wiring for Dual batteries, a single outboard - The Hull Truth - Boating and Fishing Forum

Isolating Your House Battery to Protect Electronics