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i just bypassed BMS for discharge. Works like a charm - don’t expect long life - should be fairly safe for discharge only. Will plan on buying 48V battery in future.

its 20A, battery BMS goes nuts.

Ignore that - mistaken it for P5 - no C5 is set to lowest

Ok - not going to go into too much detail - Halfords is just... Just suggestion to everyone - NEVER BUY EBIKE FROM HALFORDS. So Long story short(Already have a thread here explaining how it went) Halfords told me that I would need to wait for months until their SPECIAL Technician could look into...

Ok. So I have Carrera Crossfire e bike - it has SR Suntour 250W hub motor, 36V 11.86aH battery, what I believe is KT Clone Controller, Throttle, LCD3 - no PAS sensor(Want it to work on throttle only). The controller is rated for both 36V and 48V. The current battery seems to be too limited and...

Well the controller clearly states 36V/48V unless it by whatever means recognised the battery as something other then 36V

Ok. I have another controller arriving today - will test on that. Though have to say - fiddling with the P and C settings made it run a lot longer. I was just wondering if the settings that I have are not trying to fire a lot more powerful motor and hence the cut off. Like I said - very new to...

Ok - newby - never knew about P and C options. Fiddling around those seem to slowly resolve this issue but still not right. this is my current setup: P1 - 87, P2 - 6, P3 - 0 - P4 - 0, P5 - 15 C1 - 06, C2 - 0, C3 - 8, C4 - 0, C5 - 2, C6 - 3, C7 - 0, C8 - 1, C9 - 0, C10 - n, C11 - 0, C12 - 4...

Good day. So finally managed to hook up custom controller to my Carrera Crossfire E bike. I can't seem to gert the P and C settings correct. It seems to work in certain level but I throttle too hard or too often it cuts out - like the BMS seem to cut out - have to re-seat the battery and it...

I would think the same but i tried my missus bikes battery (less aH but same voltage and it does the same)

ok. so my last controller died (the one that came originally with carrera) so bought a new one from amazon - Keenso electric bike controller for brushless motor. Also connected it to throttle. The issue is - when I push the throttle (even a little bit ) 1 to 2 seconds and the battery cuts out...