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Battery not working due to short

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    Battery not working due to short

    Hi Folks, I accidentally connected my battery discharge wires in reverse to the controller power wires. Battery reads 53 volts but does not power the motor, also cannot be charged. Anything I might be able to do? Thank you!

    #2
    For your battery I'd go thru the steps in Sebz's excellent thread seen here... https://electricbike.com/forum/forum...ctrical-issues
    Paying particular attention to the jumpstart and hard reset sections Any fuses?

    Unfortunately reversed polarity to a controller typically has bad results. Try Fechter's tips about checking for a bad controller in this thread BEFORE you reconnect your battery. https://endless-sphere.com/forums/vi...short#p1457075 Best of luck...


    Regards,
    T.C.
    See my completed Magic Pie V5 rear hub motor E-Bike build HERE.

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