Скачать с ютуб Shunt mod (36v 350w) Brushless DC controller  в хорошем качестве

Shunt mod (36v 350w) Brushless DC controller 

If we solder the shunt, we lower it's resistance, allowing it to pass more current for a given voltage drop. In effect tricking the controller into thinking it's still drawing it's normal current limit, but it's really drawing more current. The controller will still think it is drawing its normal amps, but in reality it will not. So your controller display or app will have a bad reading for watts/amps, if it has one. The bms-s app would reflect the correct value. If your throttle has a voltage display, it will also reflect a larger voltage drop because of the increased draw.