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  1. #1
    RC poster
    Join Date
    Dec 2019

    Any good Desert Prerunner Battery upgrades available without changing anything

    My son has a desert prerunner and the battery does not last very long. Can a LIPO battery fit and connect without modifying the wiring or speed controller? If yes, is there a down side to this (damage something)?

  2. #2
    RC poster
    Join Date
    Apr 2018
    Yes. The traxxas one fits in it. But the batter hold down doesnt fit anymore. Just have to change esc to lipo mode (showing green light)
    Turn on esc and then hold until you hear a beep. The turn back on

  3. #3
    RC Enthusiast
    Join Date
    Feb 2020
    The Traxxas 2820X 2S LiPo will fit in the battery slot, well at least on the Teton, without any modification.

    Just as Kamper said the battery holder no longer fits, but it seems like it the battery will stay in without the holder. Just need to change the ESC to LiPo Mode like Kamper said as well. And you will be good to go.

    Rustler 4x4, TRX-4 Traxx

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