The car battery motor power much better?
84v, does 2000W travel shorter than 72V and 1200W?Answer: this depends on the capacity of the battery, and the voltage does not matter. The operating current of the 84V/2000W motor is about 23.8A; the working current of the 72V/1200W motor is about 16.6A. If the battery capacity is the same, it must be a small power consumption motor running far.
What are the advantages and disadvantages of 2000W?Answer: advantages: fast, fast speed, strong enough to pull the wind, climbing. Disadvantages: power consumption, large batteries, too fast, very dangerous.
This is fast. Can the brakes stop?Answer: the configuration of the electric vehicle brake is the key, if the disc configuration is certainly no problem after all.
