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Dual Battery Setups! Let's see them! Multiple Batteries Thread!

Discussion in 'Technical Chat' started by MJonaGS32, Sep 20, 2013.

  1. Feb 15, 2016 at 3:12 AM
    #881
    docloco

    docloco Well-Known Member

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    It ended up being M8. Thanks.
     
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  2. Feb 15, 2016 at 6:08 PM
    #882
    DCLBFTW

    DCLBFTW Well-Known Member

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    Something i mounted to up there was m6 i think mabey it was the bolts that hold in the oem fuse box
     
  3. Feb 16, 2016 at 3:17 PM
    #883
    DaveEli

    DaveEli Well- Known Member

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    I am gathering my supplies for adding a second battery in the bed. Can anyone show me pictures where they mounted the BlueSea ML-ACR? Also what size fuse was used between the starting battery and the ML-ACR. Probably have more questions later as the work begins.
     
  4. Feb 16, 2016 at 3:26 PM
    #884
    Nate87

    Nate87 Well-Known Member

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    I didn't fuse between the starting battery and ML-ACR but did from second battery to ML-ACR.
    Used one of these terminal post fuses. Ended up with a 250amp though.


    Hope that helps.
     
  5. Feb 16, 2016 at 4:10 PM
    #885
    DaveEli

    DaveEli Well- Known Member

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    Thanks, that helps, that's where I was thinking about mounting mine. Hadn't checked the clearance yet. I am going to put the 300A fuse in the bed with the battery. May hit you up with a couple questions later.
     
  6. Feb 16, 2016 at 4:14 PM
    #886
    Nate87

    Nate87 Well-Known Member

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    No problem man. Check out my build thread HERE for what I did to install mine. Any other questions, feel free to ask.
     
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  7. Feb 16, 2016 at 4:21 PM
    #887
    MJonaGS32

    MJonaGS32 [OP] MJ on a GS

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    @DaveEli I personally wouldn't mount if on top of the fuse box. Trying to troubleshoot fuses with something mounted on top of it is a PITA (I used to mount a circuit breaker on top of mine and it sucked).

    I used 300A circuit breakers between both batteries and the ML-ACR

    [​IMG]
     
    Crom and DaveEli like this.
  8. Feb 16, 2016 at 4:33 PM
    #888
    DaveEli

    DaveEli Well- Known Member

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    I agree with you but as always space is always at a premium. I have the switch for my winch and compressor on the fuse panel plate. What is your reasoning for the fuse between the first battery and the ML-ACR? I am trying to get the most info I can before I make a decision.
     
    Last edited: Feb 16, 2016
  9. Feb 16, 2016 at 4:36 PM
    #889
    DaveEli

    DaveEli Well- Known Member

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    Thanks again. Checked out your site. Man, I love the way you wired up everything, clean and neat. You must be a little anal like me. I can't stand things not right.
     
  10. Feb 16, 2016 at 5:25 PM
    #890
    MJonaGS32

    MJonaGS32 [OP] MJ on a GS

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    Added insurance. Some people have it, some don't. People that have it say that if your ML-ACR goes to shit, your battery is protected. People that don't have it say it doesn't really mater. Doesn't really cost much, and I had space for it.

    I also have a circuit breaker between my aux fuse panel and the aux battery.
     
  11. Feb 16, 2016 at 5:29 PM
    #891
    DaveEli

    DaveEli Well- Known Member

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    Makes sense, cost is minimal. I have the circuit breaker also.
     
    MJonaGS32[QUOTED][OP] likes this.
  12. Feb 16, 2016 at 8:06 PM
    #892
    Subway4X4

    Subway4X4 Shameless Copy Cat

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    Got some pics? I was thinking about a battery tray with 2 Optima 34's in the stock location. But this could be a nice, balanced option as well.
     
  13. Feb 16, 2016 at 10:12 PM
    #893
    Iggy

    Iggy Well-Known Member

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    Here's a quick video I did of the proto. Let me know, I have 4 left.

    https://www.youtube.com/watch?v=VyaPsX-9aB0
     
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  14. Feb 17, 2016 at 4:32 AM
    #894
    Subway4X4

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  15. Feb 17, 2016 at 4:51 AM
    #895
    Subway4X4

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    Ramon - This is cool stuff! How does this tie in with your Bama Stage 1 kit? Hopefully, your writeup is detailed enough for an electrical idiot like me.
     
  16. Feb 17, 2016 at 5:07 AM
    #896
    ramonortiz55

    ramonortiz55 Not A Well-Known Member

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    ill have to show you, but i already started a thread on this with pictures and writeup
     
  17. Feb 17, 2016 at 5:14 AM
    #897
    Subway4X4

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    Ramon - Where's the thread? I can't find it. But that's normal. I'm not that smart.
     
  18. Feb 17, 2016 at 5:16 AM
    #898
    ramonortiz55

    ramonortiz55 Not A Well-Known Member

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  19. Feb 17, 2016 at 5:28 AM
    #899
    Subway4X4

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    OK. Got it. Told you i'm not that smart.
     
  20. Feb 17, 2016 at 5:47 AM
    #900
    NYCO

    NYCO go explore...

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