Although the development of electric  motorcycle has greatly facilitated our lives. But a major disadvantage is the lack of battery life. Charging every day has almost become a necessary homework for commuters. Some old ones can only run a single way to the unit, which is very distressing.

In the past, this problem could not be eradicated, but we can effectively increase the cruising range of electric motorcycles through careful maintenance and use, or delay battery passivation, so that the storage capacity decreases more slowly. As we all know, there are four major parts of electric motorcycles, namely, charger, controller, battery, and motor. Then, the main factors affecting its mileage are also inseparable from these four major items.

The impact of chargers and batteries is more direct, so we should try our best to choose branded chargers and batteries. If the new battery of the electric motorcycle can't reach the mileage, it means that there must be a problem with the electric motorcycle, and the problem may be in the battery connection line. The connection line must be replaced together when changing the battery. They are all bicycles that have been riding for two to three years. For a long time, the car is exposed to wind and rain, and the line is damp and oxidized, and the resistance value will increase, which affects the flow of current and limits the current, causing the phenomenon of running short and unsatisfactory。

Then there is the tire pressure of electric motorcycles. Regardless of the load, the pressure must be adequate. If the air pressure is too low, the coefficient of friction between the tire and the ground will increase, increasing the rolling resistance, and the controller will require more energy to activate the motor, resulting in a sharp drop in power.

There is also a problem with the brake. The brake does not return to the position, which will cause the drag brake. This problem may be caused by the brake line not returning or rusting, or it may be caused by the rusting of the brake rocker arm. This will all cause Excessive starting current will affect the battery's cruising range. In severe cases, the battery or the controller will be prematurely attenuated or damaged.