Hello everyone,
I own a Fiido T1 Pro cargo fatbike, weighing 37kg, equipped with a 750W motor and a 48V 25A controller with 12 MOSFETs. Due to a degradation of my controller, I replaced it with a generic model of unknown brand (48V 25A, "SQUARE wave" type, 9 MOSFETs) purchased on Aliexpress...