Low CG Battery Tray Combo for Traxxas TRX-4

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For our first ever injection-molded part, we chose our popular Low CG Battery Tray for the Traxxas TRX-4.  This part is injection molded in a highly durable nylon compound with a matte finish, and it includes slots for standard velcro battery straps so that you can secure your pack.  This combo includes our XL rear chassis brace, allowing you to run packs up to 158mm long without modification.

More about the battery tray:
Using 3D imaging technology, we've taken full advantage of nearly every available cubic millimeter to lower the battery tray floor, lowering the center of gravity and making more room for more packs of different shapes and sizes.  Our battery tray allows packs up to 53mm between the side walls and up to 158mm long when used with our XL rear chassis brace.  That's long enough for most 2S and 3S hard and soft packs like the Helios RC 6000 mAh 100C pack shown in the pictures above.

Battery strap not included. Need a battery strap? Check out our 200mm Non-Slip Battery Straps in our Accessories and SWAG section.

14 Reviews Hide Reviews Show Reviews

  • 5
    Nice Unit

    Posted by Jess Neal on Oct 20th 2020

    Very nice injection molded unit. Fits great. Slight limit on full compression of the rear suspension. No biggie though. 4500 Ovonic 3S and 5200 Zeee 3S both fit with plenty of room. Very happy with it. Easy straightforward installation.

  • 5
    Excellent fit with rear steering

    Posted by Jonathan McMahon on Sep 22nd 2020

    It's a perfect fit even with rear steering to fit a 5800 2s pack.

  • 5
    LCG Battery Tray

    Posted by Jordan on Jul 8th 2020

    Very high quality injection molded, very clean and sharp, perfect fitment, with included brace it fits my 5000mah 3s Stock Traxxas Lipo and with my suspension setup does not touch under full compression, If you have stock suspension it may make contact under full compression but that doesnt happen when using a crawler! Would recommend 10/10, also to make brace look tidier switch the 4 protruding screws to m3x8 instead of stock m3x10 leave the 2 that go through the brace m3x10

  • 5
    Works as advertised! Recommended!

    Posted by Rich on Jun 30th 2020

    I installed these in both my Trx4's one is a sport and one is a Defender and it definitely lowered the battery height and center of gravity in the vehicles and they perform much better on side hills and climbs and combined with a small battery pack the effect is even greater! Quality built and well worth the asking price and installation is a breeze!

  • 5
    Trx4 LCG Battery tray

    Posted by Mark on Apr 26th 2020

    Great product and easy to install.

  • 5
    Awesome product

    Posted by Tom on Dec 16th 2019

    Arrived fast and looks great will buy from this company again for sure!

  • 5

    Posted by Alexander Schillinger on Nov 27th 2019

    Perfect part, fits great
    I will always order again at bowhouse

  • 3
    trx4 lcg battery tray

    Posted by curtis on Oct 24th 2019

    good quality plastic but i have a stock bronco and this tray does not allow full compression of both rear shocks. im assuming its for the lift kit only, if not major design flaw for the price.

  • 5
    Must have!!

    Posted by Tim on Oct 8th 2019

    A low COG battery tray was the first upgrade I made after building my TRX4 Sport kit. This alone has made a huge difference in the performance of the truck while trail running.