Battery Shut Off Switch

[DetroitFD]

Hey guys-
I'm looking to install a master shut off switch for my trailer batteries. I go for the Demo tomorrow so I'll know for sure then, but I believe I have 2 batteries. If so, do I need a dual battery shut off or can I use a single? Not sure how they wire 2, and I've never had a shut off.

Also, what shut offs do you suggest, and where to purchase them for best pricing? Any help is appreciated!

[rick danger]

Originally Posted by DetroitFD

Hey guys-
I'm looking to install a master shut off switch for my trailer batteries. I go for the Demo tomorrow so I'll know for sure then, but I believe I have 2 batteries. If so, do I need a dual battery shut off or can I use a single? Not sure how they wire 2, and I've never had a shut off.

Also, what shut offs do you suggest, and where to purchase them for best pricing? Any help is appreciated!

I think a dual battery shut off will just let you select one or two or both to shut off. If you just want to shut them both down a single should be all you need.
http://www.amazon.com/s/?ie=UTF8&key...l_4vfpmw494z_b

[DetroitFD]

Originally Posted by rick danger

I think a dual battery shut off will just let you select one or two or both to shut off. If you just want to shut them both down a single should be all you need.
Amazon.com: 12v battery disconnect switch

Awesome. That's what I was thinking but I wanted to ask.

I like the style w the key, anyone have pics of how they minutes theirs? I'm assuming I just cut the main power wire, put on ring terminals and attach to switch, but I'm wondering how you guys have minutes the switch. Thanks!

[Jmooney]

Assuming that your two batteries are in parrelle , pit the switch in serises with the single positive line that feeds the distribution/ load

[norty1]

Do a search on this forum for "battery cutoff switch". There are many threads , some with pictures on this very subject.
Here it is:
http://www.jaycoowners.com/forums/f3...tch-24036.html