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When we ride an electric bike, there will be some failu […]
When we ride an electric bike, there will be some failures in many cases. For example, there are many times when we find that our electric bike is obviously powered, such as lights and horns are ringing, or even turning the throttle switch without load It also turns, but once we sit up, it refuses to go, why? At this time we can check for ourselves:
1. You can unplug the brake cable of the electric bike. If it is still rotating, it means that the brake lever is broken. It should be repaired in time;
2. Take a look at whether the battery output of the electric vehicle is normal. If the output is too low, the battery is damaged and the battery needs to be replaced;
3. Check the handlebar, short the positive pole of the handlebar and the signal line with a wire (in short, let the handlebar short-circuit), if the bike turns prove that the handlebar is bad, it needs to be replaced or repaired urgently, turn on the power and twist the handlebar to measure the positive pole with a universal meter Line and signal line.
4. If the contact of the motor carbon brush is not enough, it will also cause the electric bike to go without electricity.
Also, you should check the connection cable. The connection cable is sometimes rubbed by other things, causing internal damage to the power cord. It will cause the same consequences as the corrosion and loosening of the terminal. The current is not forceful, and it can turn when no-load, but the load After that, it won't work, but the lights and horns will work normally. Check whether the battery output of the electric vehicle is normal. If the output is too low, it proves that the battery is bad. It is urgent to replace the battery.