What should I do if my e-bike slows down after a period of riding?

When the electric car battery is consumed to the undervoltage point, the controller will send a signal to slow down the electric car, so as to protect the battery. For this situation, it is usually normal and can be solved by charging in time. The best time to charge is about 30% of the power remaining.

1. Low Battery

When the electric car battery is consumed to the under voltage point, the controller will send a signal to slow down the electric car to protect the battery. For this situation, it is normal and can be solved by timely charging. The best time to charge is about 30% of power left.

2. Motor demagnetization

Frequent overweight and overload will make the motor magnetism weaken, the magnets demagnetization; if in strong vibration or too high temperature will also occur in the motor demagnetization, all demagnetization of the motor will appear power weakening, speed will also become slower. At this time, the only option is to replace the new motor.

3. Controller wire rust

This problem is very common, especially in the simple model electric car, if the controller handle line is rusted by moisture, there will be unstable acceleration, resulting in slow electric car riding effort. The way to deal with it is to remove the rust from the handlebar cable, and then it can be restored to normal.

3. Insufficient tire pressure

If the tire air is not enough, it will increase the resistance of the electric car, which will not only consume high electricity, but also affect the speed of the car. At this time, timely pumping can be solved; need to pay attention to not make the electric car tire pressure is too full, easy to blow the tire, try to keep the tire pressure between 310 to 380kpa.

4. Brake failure

If the front brake is not used frequently, rust will cause the brake arm to be inflexible and difficult to return; if the brake pads of the rear wheel fall off or foreign objects enter the brake, it will also affect the slow speed. The usual way to deal with this is to repair the brakes.

5. Overload

The speed of transforming the electric car is related to the weight, and the friction between the vehicle tires and the ground increases when it is loaded. At the same time, electric bicycle has certain load standard, if you force to pull the weight, it may be fine at that time, and then go to use, the speed may not come up, usually should pay attention to develop good habits.

In short, the electric bicycle appears to ride laboriously and slowly, to go to the repair store for repair in the first time, so as not to cause new problems. It is also vital to strengthen the daily maintenance of electric bikes to effectively reduce the probability of such situations.