P500 Which isolator for 2nd battery?

C

CSP500

New Member
May 30, 2021
8
9
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Kentucky
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True or Blue Sea add a battery for isolation of 2nd battery. In the planning stages right now and looking for plus/minus of each system.
Thanks
 
Rayger143

Rayger143

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True. I bought my kit at the Club Store. Works awesome.

 
C

CSP500

New Member
May 30, 2021
8
9
3
Kentucky
Ownership

  1. 500
Will the True use any current in standby or when not in use monitoring both batteries?
 
Bigtee

Bigtee

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Aug 20, 2017
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Grayson, KY
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I’ve had a True in my P1-5 for 5 years now, never had any issues. I also installed a True in my P520. I purchased from the Club Store also, I just bought the isolator because I had wiring left from the kit I bought before.
 
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DIRTBILY

DIRTBILY

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May 31, 2021
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Grantville Ga
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Go with True, I bought the kit and did the install last week. It was easy and simple, if your gonna be in electrician mode then go ahead and a fused bus bar and stinger solenoid.
 
DIRTBILY

DIRTBILY

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May 31, 2021
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Grantville Ga
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This is my setup

16257524155663001062425039847160
 
Dave75

Dave75

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Jan 5, 2021
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Wisconsin
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I have the Ture and no problems. Get the dual gauge to see what is going on.
1st photo is key on.
2nd photo is engine just started.
3rd photo is both batteries connected.

Good job DIRTBILY, looks better than mine.

4C686805 DAF9 4429 9935 27B18262D9B7 19DF946F 909F 43AF A8C1 06A985C01A4E DF885D8B 8416 44FF A963 21591C05A076 F284FE19 95E2 41CD A10C 0453256691B9
 
The Green Goat

The Green Goat

LGBTQ Compliance Officer -Lotta gays in this place
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Sep 7, 2020
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I think you would be fine with either. I went with the BS because I wanted the ability to turn the batteries off completely or to force them to lock together.

True would definitely have been an easier install.
 
DIRTBILY

DIRTBILY

Well-Known Member
May 31, 2021
279
3,033
93
Grantville Ga
Ownership

  1. 1000-3
Thanks
I have the Ture and no problems. Get the dual gauge to see what is going on.
1st photo is key on.
2nd photo is engine just started.
3rd photo is both batteries connected.

Good job DIRTBILY, looks better than mine.

View attachment 282600 View attachment 282601 View attachment 282602 View attachment 282603,
I have the Ture and no problems. Get the dual gauge to see what is going on.
1st photo is key on.
2nd photo is engine just started.
3rd photo is both batteries connected.

Good job DIRTBILY, looks better than mine.

View attachment 282600 View attachment 282601 View attachment 282602 View attachment 282603
Thanks took a couple of evening to figure it all out on where to fit everything. The wiring was straight forward
 
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