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  1. #1
    RC Competitor
    Join Date
    Sep 2011
    Location
    College Station, Texas
    Posts
    96

    Help with charging

    I am trying to charge my lipo on my onyx 245 but when i press start charge then it says err 7 which means the "li-xx bat low and hi voltage error.When pack voltage of the connected lithium battery is not certain" could someone tell me what this means and how to fix it

  2. #2
    RC Qualifier
    Join Date
    Oct 2011
    Location
    TENNESSEE
    Posts
    364
    are the batts new or used if the voltage is to low on 1 cell you will get that error and usually means you have run the pack without lvc and run it down to far or if there new you have a bad pack
    MINE ARE FASTER THAN GPS!!!

  3. #3
    RC Competitor
    Join Date
    Sep 2011
    Location
    College Station, Texas
    Posts
    96
    they are used, they worked fine until i used them on my mmp that i just got

  4. #4
    Marshal Dadx2mj's Avatar
    Join Date
    Aug 2007
    Location
    So Cal
    Posts
    21,281
    You need to contact the manufacturer or vendor who you bought the charger from. Traxxas does not allow this type of tech support for other companies products on this forum.
    BlindMan Racing
    Rusty - MERV - Pede 4x4-Alias
    SPC Lipo Power

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