Recent content by Blackgolem

Hey thanks for the reply. I solved my issue, it was a trace burned up off the board. I took the black paper off the back and the screws and cover where the trace was broken, I took 3 strands of copper, and although the trace was brass I soldered them to the trace and tada its back in service. I...

BMS is giving low voltage at c and b- pads is there a fix? Or is it ash canned. Was working and just ate it when I wanted to test ride my diy moped.

Hello how's the community? I got this question I'm wondering if this controller has eabs. I'm sure somebody knows, so Holla at my olass and let me know ✌️

My 36-48v converter some how broke all three legs of the mosfet on the board. It's a irf3710 100v 57a n chanel can it be replaced with higher volt lower amp and function until parts come. Thinking about using K3568 500v 12a n chanel is it safe.

No I can't monitor in real time unless you consider the digital thumb throttle display of voltage. I hate when tabs lift I diy'ed 1 of those MOT spot welders, I can't tear off cells easily but it took some time to dial it in. Now don't ask delay time b'cause I can't say at any rate I will use...

Will have to look in the morning I don't think it's adjustable but will check it I just use to run to store less than a mile away trying all wheel drive to lessen burden on motor. I don't think these xbrain controllers are configurable.

Oh spot welding all I think you hit the nail though because I had 3000mah cells with 2500mah cells in a 4p pack. Always have had these 1000w controllers for a year now no real problem. Should my BMS be rated higher than 15a?

Salvaged cells from 36v led light packs bought 160 for a Benny they look genuine double ring at top Had a mixed batch of cells before thinking different max output probably was wrong to do. These are all the same being rated at 2.55 mah when tested they run about 2778mah and 9780mwh I'm thinking...

Oh so I know from the internet that if you shunt the controller you get.more amps but how would I limit the amps?

Sounds good AHicks how do I do that in layman's terms you know step by step?

What's been happening Rich c is I give throttle and hit lvc it makes an awful noise any idea why. I had put a 20a BMS on it and went from twist throttle to a thumb 13s is 4p everything was fine before the BMS switch. What you think should power this scooter

Thanks for responding so if my motor says it has a 12a max that won't be n play?

Greetings EBR I have a stupid question I've built a 14s battery with 2.55 10a Max discharge output 18650 cells. Not the problem what is and don't laugh, I have a 350w brushless motor was the a max of 12a in a 12.5" hub. I'm using a 1000w 38a 60-120° 38a max controller. Should I use the 15a max...

Greetings EBR I have a stupid question I've built a 14s battery with 2.55 10a Max discharge output 18650 cells. Not the problem what is and don't laugh, I have a 350w brushless motor was the a max of 12a in a 12.5" hub. I'm using a 1000w 38a 60-120° 38a max controller. Should I use the 15a max...

Hello thanks for the response #Daves Not Here Man I actually went a simple way and just added separate 12v battery connected to headlight and taillights turn signal brake when squeezed pulls light on and cuts power of motor. No fuss no muss done deal. Thanks again for input though because I'm...