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  1. #1
    RC poster
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    Apr 2012
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    Battery Fit Guide for EMAXX tray 160mm X 45mm X 28mm

    Started this thread to hopefully create a good index for different brands/models of batteries that fit the trays without modification, hard or softcase, good or bad, with factory holdown bars or the factory optional ones.

    I'd like to start with a question to get someone's first hand confirmation that the Gens Ace 2s 5000mah 7.4 hardcase will fit without modification. From what I can gather, they appear to be a couple mm to wide.

  2. #2
    RC Champion
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    Yes they fit ,I used them.

  3. #3
    RC Racer
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    Dec 2009
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    East central Iowa
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    These fit;

    Traxxas 2869: 7600mah 7.4v 2-Cell 25C LiPO Battery

    Maybe you already knew that.

  4. #4
    RC Qualifier
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    Feb 2012
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    Iowa/ill/KS
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    Spc 8200mah 30c fit well....awesome

  5. #5
    RC Qualifier
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    Spc 2s. I had to do a minor mod for the 3s 8200s.

  6. #6
    RC Champion
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    new hampshire
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    SPC2s 6000mah 30c will fit with battery extension hold downs.Part# 3927x.
    Just thought let you know just in case you were looking at the SPC Lipos.

  7. #7
    RC poster
    Join Date
    May 2012
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    1
    I just ordered a 3908, expecting it to arrive later this week. For my Slash I have a 5Ah 3S ******* pack that seems to work really well. It's a snug fit, but does fit. Anyone have experience with shoe-horning these into an E Maxx? I like them because they work well, have lasted well, and are cheap as chips from.

    Let me know!

    This post has been edited because of language abuse violation(s). If you see a starred out word in your post, the word has been blocked by the language filter. The language filter was put in place to block words that Traxxas deemed inappropriate for use on their forums. Please remove these words from your post in the future, or warning points will likely be issued. This includes names of companies that have been banned from mentioning on this website.
    Last edited by cooleocool; 05-01-2012 at 06:54 PM.

  8. #8
    RC Champion
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    Sep 2011
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    ******* ********** 2S 40C 5800mah LiPo fit the stock tray and stock hold downs. They are not as long as the NiMH so you may want to use some foam to take up the gap so they don't slide back and forth.

  9. #9
    RC Competitor
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    Dec 2011
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    ILLINOIS
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    Will the SPC 5000 mah fit in a e maxx 3903? Does it need modifications of any kind?

  10. #10
    RC Qualifier
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    Mar 2011
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    Kansas
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    529
    I have a set of Gens Ace 2S 5000mah LIPOs and they do fit with the stock bars.

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