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BBSHD and the Ludicrous Mod

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    BBSHD and the Ludicrous Mod

    Hi
    I had one of the first BBSHD Motors off Eric and I am still enjoying it ( no matter what my Misses say about not having a proper bike).
    Originally i had a 48V(51V) 20Ah Triangle battery which has just died. which i intend to very carefully take apart to see what happened.

    So I have just bought a 48V 17ah Big Whale Electric bike battery made with Panaconic 3400mAh NCR18650B instead.

    So i also fancy the Ludicrous Upgrade BUT will i get any benefit with this Pack.

    anyone Know ????

    thanks Mark

    #2
    That has the 30 amp BMS, so you could only get a few seconds of boost over 30 amps before the BMS limited it. You could take the pack apart and solder on a new BMS, and while you're soldering, take the controller apart and solder on the controller mod resistors to allow up to 50 amps of power.

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      #3
      Besides the BMS being limited to 30A continuous, the NCR-B cells are only going to tolerate short bursts of 10A per cell, and with serious voltage sag. 2 of those packs in parallel would be just great, though.
      Last edited by scuzzycard; 04-11-2017, 05:17 PM.

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