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View Poll Results: How do you hook up an electric trailer tongue jack?
Plug into tow vehicle / wire into disconnect
3
16.67%
Wire to break away battery
4
22.22%
Add another battery
11
61.11%
Other - please elaborate
0
0%
Voters: 18. You may not vote on this poll

Electric trailer tongue jack hook up - Poll

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Old 07-02-2017, 05:29 PM
  #16  
ExMB
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Originally Posted by mglobe
I just use power from my tow vehicle. That way I don't ever need to worry about a battery in the trailer that could go dead at just the wrong moment. Same thing for my winch for the same reason. I have a jumper that runs from the truck to the trailer.
Just a clarification.

1) You wired your electric jack into the 7 pin plug?
2) You have a separate jumper for your winch?
3) You wired your electric jack and winch into a jumper?
Old 07-02-2017, 07:51 PM
  #17  
mglobe
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Originally Posted by ExMB
Just a clarification.

1) You wired your electric jack into the 7 pin plug?
2) You have a separate jumper for your winch?
3) You wired your electric jack and winch into a jumper?
Jack is wired into the 7-pin plug.
Separate jumper for the winch.
Old 07-02-2017, 08:48 PM
  #18  
ExMB
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Originally Posted by mglobe
Jack is wired into the 7-pin plug.
Separate jumper for the winch.
Thank you
Old 07-02-2017, 08:51 PM
  #19  
linzman
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Originally Posted by mglobe
Jack is wired into the 7-pin plug.
Separate jumper for the winch.
^^* This. I've run the jack off the 7 pin before when my trailer battery went dead. It doesn't draw that much juice.

I think if you tried to run a winch off that, you'd have a problem. At minimum blow a fuse, if not worse. Running a separate good gauge jumper is the way to do it if you don't have a dedicated battery. (Or it dies a lot -time to read the thread on solar panels)
Old 07-03-2017, 04:36 PM
  #20  
Paul Solk
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Added a second battery that is charged via the electrical hookup while I tow and also has a Battery tender lead on it so I can trickle charge it if I need to or use the USB adapter and plug something in track side.
Old 07-03-2017, 06:37 PM
  #21  
ExMB
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Originally Posted by Paul Solk
Added a second battery that is charged via the electrical hookup while I tow and also has a Battery tender lead on it so I can trickle charge it if I need to or use the USB adapter and plug something in track side.
But you are also running your winch of that battery as well. Would you have that second battery if you didn't need to power other stuff?
Old 07-03-2017, 06:45 PM
  #22  
Paul Solk
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Originally Posted by ExMB
But you are also running your winch of that battery as well. Would you have that second battery if you didn't need to power other stuff?
Valid point! If it was just for an electric jack stand then absolutely. I like to say if you want to be lazy you have to be efficient and I am incredibly efficient!! In all seriousness, yeah for what a battery box and hookup cost me to put on there it was as much as a tank of gas at some tracks...
Old 07-04-2017, 09:48 PM
  #23  
LuigiVampa
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Originally Posted by ExMB
And that is part of the reason why I started this thread.

Whats the lbs rating on your jack and what is the TW rating on your WD hitch?
Sorry, didn't look back at this thread for a while.

This is the jack which I bought through Amazon four years ago. The only problem I had, starting this year, is one of the switches is going. Easy enough fix and probably would have been avoided had I put a garbage bag over the unit each winter.

Amazon Amazon

For a little over $200 it has served me well for four years.

I have a 27 foot steel trailer hauling a car that weighs about 2900 pounds with two sets of tires, tools and fuel jugs loaded toward the front. Also lifts the back of my F350 off the ground. I'm probably overloading it at that point but it doesn't seem to mind.
Old 07-04-2017, 10:39 PM
  #24  
ExMB
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Thanx

That now makes 2 of the same as well as lbs rating recommendations.



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