Approximately 51 kilometers.
Before calculating the cruising range, external environmental factors are not taken into account. Products equipped with 72V20AH lead-acid batteries and 2000W motors are already classified as electric motorcycles, and their weight is expected to be more than 80 kilograms. The maximum speed of the 72 V battery and 2000 W motor is approximately 70 km/h. Then its discharge time is: Current = Power / Voltage = 2000W/72V = 27A. Battery range at maximum power = battery capacity/current = 20AH/27A≈0.74 hours, then calculate the cruising range, S=Vt=70km/h*0.74h=51.8 kilometers.
Precautions for the maintenance of electric vehicles
The temperature is high in summer If an electric vehicle drives at variable speed for a long time, the tire pressure is too high or too low. , which may cause tire explosion while driving. In order not to affectTo ensure driving safety and comfort, Yangzi suggests all car owners drive at a constant and steady speed, avoid frequent gear changes in a short period of time. and ensure the smooth operation of the engine while improving the safety factor.
Air conditioning is used very frequently in summer, so you should regularly check the air conditioning system, lines, filters and condenser. In order to ensure that the entire air conditioning system can work normally, it is important to do so. keep the surface of the condenser clean, Yangzi Remind everyone: After passing through a place with a lot of fallen leaves and dust, be sure to check if there is any debris blocking the air inlet and the condenser .