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  1. #1
    RC poster
    Join Date
    Dec 2011
    Posts
    5

    Lipo 3s 4000mAh problem

    I use two 3s 4000mAh batteries on my E-Revo Brushless and I didn't disconnect them from the Revo when I stop using it. After a month or so I try to charge them but the charger show me this error "Low voltage".
    So I tested with a voltimeter and I had in one cell 2,5v in the other 2v and 0,3v In The last one. I tried charging them with the traxxas lipo charger at 800mAh and two of the cells charge up to 4,2v but the third is still in 0,6v.
    I have a Hi-Tec charger and after charging them with the traxxas I put it with this one and it only detects two cell.

    If anyone knows what should I do please help me!!

  2. #2
    RC Turnbuckle Jr. mike-susieq1's Avatar
    Join Date
    Nov 2010
    Location
    California
    Posts
    4,840
    i would say your lipos are done for, are these traxxas lipos? if so contact traxxas on what to do...

    usually if the cell wont charge up then its done for i would not chance it to keep trying too dangerous if you ask me.
    DEU 8:18 ESV

  3. #3
    Marshal ksb51rl's Avatar
    Join Date
    Nov 2006
    Location
    Northern NJ
    Posts
    15,448
    All three cells are damaged. The pack should not be run.
    Sorry for your loss.
    Alt-248 on the number pad =

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