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    Bafang BBS02 ASI BAC 355 controller

    Anyone? I changed the phase cables and the problem still persists, so it's not the phase cables. What should I check next?
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    Bafang BBS02 ASI BAC 355 controller

    Hi, I'm trying to run a Bafang BBS02 36V 500W motor with the ASI BAC 355 controller and an eggrider display. The motor works but above a certain rpm value the motor starts to stutter, it works again when I slow down a bit. It's related to the rpm of the motor and not the power, because when I...
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    Bulk charging via digital DC-DC boost Minghe BST-900W

    Hi, I'm trying to use the BST-900 DC-DC boost to charge my 36V e-bike battery with solar panels. It seems difficult to get optimal power on a sunny day with some clouds. When I choose the maximum obtainable constant current on a sunny day with some clouds, the device stops as soon as some...
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    Parallelling 2 Li-ion batteries with different internal resistance

    Hi, I would like to use a second no brand battery in parallel with my bosch battery. But I would not connect it trough the BMS. I would just use a separate pack in parallel with an ideal diode in between. Would this still work with the current bosch line of motors? I've already done it with a...
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    dual battery problems

    Hi, Thanks for the quick replies. The mystery is solved. I accidently had switched off the larger battery during the ride :oops: Did another long test ride: now the motor draws more or less evenly from both batteries.
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    dual battery problems

    Forgot to mention: when I connect either battery separately, everything works fine also.
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    dual battery problems

    Hi, I recently added a new battery to my ebike. My old battery has 17 Ah and the new one has 15,5 Ah (both 36V). I connected them in parallel with the following diode in between: https://www.aliexpress.com/item/33043341733.html?spm=a2g0s.9042311.0.0.357a4c4d18na71 Everything works fine, but...
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