After you have removed the terminal you can now install the switch. Mark davies 382506 views.
Battery Isolators
How to install a battery disconnect switch on a boat. Step 12 attach the ground cable for the secondary battery to the battery and the chassis ground. Make sure when you add the switch that you install it in the on position. Dual battery switch stop parasitic power loss on boat. A rating of 250 amps continuous is sufficient for most outboards and gasoline inboards. Automotive battery disconnect switches duration. In this video ash will guide you through the setup of a basic 12v battery system in your boat from finding a home for your battery to wiring up and installing an isolator switch.
Nature reliance recommended for you. Make sure the dual battery switch is designed for two batteries some are onoff switches and will handle the amperage when starting the engine. Top five useful knots for camping survival hiking and more duration. Adding a second battery to the boat. Install the cable from the out common terminal of the switch to the point on the solenoid or starter where the original positive cable from the main battery was attached. Step 5 reconnect terminal.
Wire it in between the cable and the battery terminal so that the switch will break the connection to the battery when it is off. How to wire a boat switch panel duration. You can also buy switches with locks for security against boat theft and some have field disconnect circuits to protect the alternator in case you turn the batteries off while the engine is running.
Gallery of How To Install A Battery Disconnect Switch On A Boat
