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Thread: Dynamat and batteries

  1. #1
    Patrol God threedogs's Avatar
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    Dynamat and batteries

    Has anyone used Dynamat on their battery to keep temps down a bit.
    Or even have a heat shield specially made to reflect radiated heat away
    or would it trap heat and defeat the pupose of fitting it in the first place
    04 ST 3lt auto, not enough Mods to keep me happy, but getting there

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  3. #2
    The 747 Winnie's Avatar
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    Dynamat on the battery will be no good because it won't allow airflow to the battery. A shield would work much better.
    It's all about thermal dynamics.
    Last edited by Winnie; 11th March 2015 at 01:47 PM.

  4. #3
    Patrol God threedogs's Avatar
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    thermal dynamics my foot . just thought if you keep the battery cool in the first place it might last longer
    Good one thermal dynamic lol
    what part equates to heat = energy
    04 ST 3lt auto, not enough Mods to keep me happy, but getting there

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    SUCH IS LIFE Maxhead's Avatar
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    Not into physics like Chrisso...LOL but I would think on short trips it could keep the heat out. On the other hand long drives the heat would soak through and not escape possibly overheating the battery.
    I reckon a setup like the starter battery on my Patrol where you have a box around the battery that is vented so cool air flows around it most of the time is a winner

    btw, E=MC2+heat dynamics
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  6. The Following 2 Users Say Thank You to Maxhead For This Useful Post:

    threedogs (11th March 2015), Winnie (11th March 2015)

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    The 747 Winnie's Avatar
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    Quote Originally Posted by Nisshead View Post
    I reckon a setup like the starter battery on my Patrol where you have a box around the battery that is vented so cool air flows around it most of the time is a winner

    btw, E=MC2+heat dynamics
    You are right on two counts there =]

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    Hardcore lucus30's Avatar
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    Make up a box around your battery and wrap it in this stuff
    http://www.supercheapauto.com.au/onl...ecommendations

    I think that would be a goer, especially if you had a gap between the box and battery
    Lucus30's 1999 GU ST TB45E

  9. #7
    Patrol God threedogs's Avatar
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    I was only thinking of doing one side , well not me but just as a general question
    but I suppose it depends on what your under bonnet temps get to, as NH said after
    a while most things will be the same temp
    04 ST 3lt auto, not enough Mods to keep me happy, but getting there

  10. #8
    Hardcore lucus30's Avatar
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    Quote Originally Posted by threedogs View Post
    I was only thinking of doing one side , well not me but just as a general question
    but I suppose it depends on what your under bonnet temps get to, as NH said after
    a while most things will be the same temp
    You could make up something with some angle and only do one side I guess
    Lucus30's 1999 GU ST TB45E

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    Patrol Guru sooty_10's Avatar
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    I used a sheet of that heat shield stuff from supercheap to make a battery shield around three sides of my aux battery. Works a treat I believe. You might be able to make it out in these pics.
    Attached Images Attached Images

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    threedogs (13th March 2015)

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