Hi, I bought a QS 138 90H 4kW motor kit with em150sp controller. The seller says that to get the required maximum speed (100kmh with 10 "wheels) the engine absorbs 86A continuous.
I currently have a 6S40P 22.2V 100Ah battery with bms 120A continuous/250A peak (INR18650 25E C cells) that I have...