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    Troubleshooting BMS

    Is there a fault in my BMS for my 36V battery pack if placing a multimeter lead from C- to B-, and C- to P- outputs 36V? And is this something I can fix, or would I need to replace it? "B-" is the battery's negative terminal, "C-" is the negative terminal of the charging (input) wire, and "P-"...
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    I have a bike where the motor isn't giving out any power. Manual pedal works but with the PAS on it will not produce any power from the motor.

    It seems you were right before. I have confirmed that the magnets were not close enough to the sensor. It did start blinking and the motor began to work after adjusting the distance. Thank you for the help.
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    I have a bike where the motor isn't giving out any power. Manual pedal works but with the PAS on it will not produce any power from the motor.

    I believe that it is close enough to the magnet, but I will attempt to move it closer. I also noticed the LED for the pedal assist sensor blinks once when I initially turn on the bike and it does not continue blinking. Is that an indication of another issue?
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    I have a bike where the motor isn't giving out any power. Manual pedal works but with the PAS on it will not produce any power from the motor.

    I have a bike where the motor isn't giving out any power. Manual pedal work but with the PAS on it will not produce any power from the motor. Any ideas on how to fix it?
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    Buying a new Controller

    I have Sw900 display. I need this exact same one or something similar.
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    Buying a new Controller

    SO if I were to go buy a new controller what are the thing I would need to look for so I can get the right one?
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    SW900 LCD isn't reading the miles. Anyone know how I can fix this?

    SW900 LCD isn't reading the miles. Anyone know how I can fix this?
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    BMS replacement.

    Sadly i still haven't found it or any alternatives.
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    BMS replacement.

    It needs to be able to work with this type of battery.
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    BMS replacement.

    I need something similar to this one Size: 65*35*12MM Series: 11S-15S Charge and discharge port Split Port Max. continuous charging current: 5A Max. continuous working current: 20A Over discharge protection current: 60A Monomer overvoltage protection: 4.20V 4.25V Monomer...
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    BMS replacement.

    Hello I have a battery that the bms is fried. I was wondering where I can purchase one in America. I see only Alibaba and a Chinese company manufacture the BWPB-508. I was wondering what would be the alternative (if there is one) to the BWPB-508.
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    Thanks everyone. It turned out it was the BMS. replaced it and now it works fine.

    Thanks everyone. It turned out it was the BMS. replaced it and now it works fine.
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    Thank you for replying!!

    Thank you for replying!!
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    Hey I figured it out. It was the BMS that was burnt. Just need to replace it and it should work...

    Hey I figured it out. It was the BMS that was burnt. Just need to replace it and it should work fine.....Hopefully lol I'll keep you posted
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    This the battery I have...

    This the battery I have...
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    Hey I am having trouble with my 48v 10ah battery. It doesn't turn or gets any power when I plug...

    Hey I am having trouble with my 48v 10ah battery. It doesn't turn or gets any power when I plug in the charger. the light remains green and it should turn red when it's charging. So i have no idea what's going on. The battery does read that it has voltage.
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    LED Manual Control Panel isn't working.

    LED Manual Control Panel, Model LED-S810-C. The Display isn't allowing me to turn on the lights or change the Pedal assist. Any idea of what the problem is and how I go about fixing it. "file:///C:/Users/Ridel/Downloads/5f2575f423d2f.pdf" this the manual for it but it doesn't give any way to...
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    Ebike assistance. Throttle and walk assist works but motor won't turn or run with the throttle

    Ahh I finally see what you mean, I'm sorry I misunderstood!! But yes you were right! Thank you so much! So, like I said before I had it on Zero and that is where it wasn't working. Once I changed the modes it worked perfectly fine. Once again thank you and sorry for the misunderstanding!
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    Ebike assistance. Throttle and walk assist works but motor won't turn or run with the throttle

    Guys!!! I Got it working!!!! For some reason it doesn't run when the display setting is set on Zero but the other numbers are working and the throttle is working and is giving it power now. So I think its a display setting error I'm going to look over the manual for the SW900 and see what I get...
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    Ebike assistance. Throttle and walk assist works but motor won't turn or run with the throttle

    so at this point I have no idea if it is a mechanical issue cause from the electrical side everything seems to be working. I feel like there something somewhere that is prevent the motor from running fulling. It's just weird that Walk assist works perfectly even when I hold on to either brakes...
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