Your motorhome battery disconnect switch preserves the batteries from such draining and helps them last longer. Read more about how battery switches work here.
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Wiring a battery disconnect switch. If you have any questions or doubt about how to use install or wire any battery switch consult a certified marine electrician. The easiest type of switch you can. A cutoff switch is installed on or near the battery and is used primarily to prevent battery charge depletion and. Once the wire is at the desired length use a wire stripper to take off about 1 inch of the insulation on both ends. Disconnect the negative cable from the battery. This is true for all top post and side post batteries.
Make sure the switch in the off position. But a 12 volt battery disconnect switch saves you the hassle. Even the best marine batteries can wear down. However using a waterproof boat battery switch to distribute power usage will increase the life of your battery. Install a battery box for the second battery if one is being installed. Battery disconnect switches help manage the overall use of electrical power on board.
Using a wire cutter cut a length of battery cable long enough to run from the battery through the car and up to where the switch will be positioned. Determine the best location for the battery switch. Disconnect the positive and negative battery terminal. Instead of removing the battery you can just disconnect the switch. You can simply remove the negative lead from your battery but a better solution would be to install a manual disconnection switch. Never connect your automotive battery disconnect switch to the positive terminal of your battery.
Buy a new switch. Connect a battery cable from the starter or starter solenoid to one of the 12 switch terminals. This should be someplace easily accessed by the boat. They are cheap and take only a few minutes to install. Complete power shutdown is necessary when you do repairs or other work on your rv. 1 they usually won.
A marine battery switch can be used to prolong the life of your marine electrical system. Installing your own cutoff switch is relatively easy but please heed the cautions outlined below. They are used to connect or disconnect electrical devices from the electrical system. How to wire a marine battery switch step 1.
Gallery of Wiring A Battery Disconnect Switch
