did not test but should be ok, thank you
verry good controller and lcd. everything works as it should. i am using with 48v 500w hub fatbike motor and 10Ah battery rated 30A current,and getting ca 1600w on full battery. i have to say,because of fear to burn motor down i moniture the heat etc. temperature sensor in hub would be awesome,but thia one came without one.Nothing is getting hot so far. But yeah,for my first project of swapping out from S866 Lcd controller with 22A to this one with 35A job was pretty straight forward. Now i am after waterproof case for new controller and wire spaggetti:D it did not fir in to a frame as old controller,because old one was 3x smaller hehe. thanks to seller for great deal!