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  1. H

    48v 30a lifepo4 reports 54v at battery but 26v in bms

    Would there be any harm in me disconnecting the white connector to the BMS with all the wires? I will be doing such things outside if I do them!
  2. H

    48v 30a lifepo4 reports 54v at battery but 26v in bms

    48v 30a lifepo4 reports 54v at battery but 26v in bms I purchased this life po4 battery about 2 years ago I have pictures attached The sad thing is I managed to screw it up the first week I got it by shorting the battery but it could have been more. I think I touched the two polarities...
  3. H

    Converting to 2-3 chainring gear system

    Simply stock everything! I want to minimum put 2 gear ring on the sprocket. Not 3 as I really want.
  4. H

    Fried Bafang BBS02?

    Why don't they include a fuse in the controller inside it? I don't understand why other than them wanting us to buy more! This world is truly sick. YALO has better motors I can see. It cannot be my batter because I put a fuse on it.
  5. H

    Fried Bafang BBS02?

    No, the BMS is fine! Its the controller for sure OR a combo of the motor and controller. Not sure?
  6. H

    Converting to 2-3 chainring gear system

    Before conversion it was 21 speeds. Now with the 3 teeth missing in the sprocket front, I only have 7 speeds from the back. Let me know? Thx
  7. H

    Fried Bafang BBS02?

    Hello I was riding this morning and one of the wires (the power wire) got caught in the chain and sparks all over the place. Will I need a new controller or something else? Thanks
  8. H

    Converting to 2-3 chainring gear system

    Knw of a good place to get this extension casette?
  9. H

    Converting to 2-3 chainring gear system

    wow cool thanks! This may be cheaper and more reliable than the other solution I am asking for, right? Cool I will look into it
  10. H

    Converting to 2-3 chainring gear system

    Can you paste a link to somewhere to this? I am not aware of this at all NOR know what you mean
  11. H

    Converting to 2-3 chainring gear system

    Hello Yes thanks for replying BUT what do I look for ? I don't even know what to look for on there or anywhere else?
  12. H

    Converting to 2-3 chainring gear system

    Do Bafang kits exist to make the crank sprocket 2-3 teethed sprocket instead of the 1 only? I want to convert a semi-recumbent bike into ebike with mid drive motor. It has 3 teeth by default. Your thoughts? I have BBS02 and BBSHD kits. I was told that adapters for the chainring would do this...
  13. H

    Tongsheng TSDZ2 upgrade to 8 pin?

    The issue was not really counterfeit but suspected. It's mostly the parts they didn't include and they did not say it was 6 or 8 pin motor. I didnt know there was a difference and he made it appear I was getting a throttle.
  14. H

    Tongsheng TSDZ2 upgrade to 8 pin?

    The thing about DHGATE is in Canada is a known counterfeit seller SO they tell everyone to avoid them. Thanks for your input
  15. H

    Tongsheng TSDZ2 upgrade to 8 pin?

    He did not send proper components as promised and other factors. I assume it's a fake because of this and other things and it being on national fraud center advisory (dhgate where I got it)
  16. H

    Tongsheng TSDZ2 upgrade to 8 pin?

    I do not know for 100% certani its fake It is highliy likely however. I will have to open the motor to see if the config is the same This world is really going to hell.
  17. H

    Bafang BBHD 48v 1000w: Controller dead?

    Hello How do I get the eggrider to save settings? On my phone I click " write" but when I reboot the eggrider it does not save. Any special trick? Thx
  18. H

    Bafang BBHD 48v 1000w: Controller dead?

    Sounds like a plan! I will try this. It could be the original 52v controller didnt have the same functionality of the new controller thx
  19. H

    Bafang BBHD 48v 1000w: Controller dead?

    When I had the 52v 28a controller it DID alllow me to use the bike without having the speed sensor connected or reading the magnet. This controller appears to be different. I will try measuring voltage etc thx for the help!
  20. H

    Bafang BBHD 48v 1000w: Controller dead?

    Hello I connected the sensor and no LED lights on now. Could I be doing something wrong?
  21. H

    Bafang BBHD 48v 1000w: Controller dead?

    Thanks for the reply I haver tried connecting the speed sensor I did notice that when I got replacement controller that there was a spark indicating there was a charge in the controller. I touched them together by accident when trying to make a new connector set The controller should have...
  22. H

    Tongsheng TSDZ2 upgrade to 8 pin?

    Hello I received a suspected counterfeit Tongsheng TSDZ2 with 6 pin. I want to upgrade it to 8 pin. Is that possible with one of the upgrade kits I found on Aliexpress? I want to install throttle, new display. etc. Please help? Thx
  23. H

    Bafang BBHD 48v 1000w: Controller dead?

    Hello, Long story short: i got a 52v 28v controller in the original kit BUT it was supposed to be 48v 30a. I got a replacement and it was 48v 30a. Now it only rides for about 8 to 10 seconds before the motor cuts out BUT the display (eggrider) stays on. Is there any diagnostic I can run to...
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