Correct charging method and repair analysis of lithium electric vehicle

Correct charging method of lithium battery electric vehicle 1. Lithium battery electric vehicle activation does not require special methods. The lithium battery will be naturally activated when the electric vehicle is driving. If you deliberately use the first three 12-hour long charge activation methods that have been circulated, it will only be in vain and will have no effect. 2. When the lithium battery is too low during the driving of the electric vehicle, the lithium battery should be charged as soon as possible. 3. Use the special charger provided with the car for charging. First, insert the output plug of the charger into the battery charging socket and then insert the charger plug into the mains socket. Observe the indicator light for charging judgment. 4. In the case of long-term non-use, the lithium battery needs to be charged for two hours every two months, otherwise the battery performance will decrease. In addition, try not to charge the battery after it is fully discharged, it is best to charge as you use it, and discharge shallowly. 5. When the battery is in the winter in the north and enters a warm indoor at a low temperature outside, frost and condensation will appear on the surface of the battery. In order to guard against battery leakage caused by frost and condensation, the battery should be charged after the battery temperature rises to close to the indoor temperature and is dry. Lithium battery electric vehicle repair skills ● Motor has abnormal noise. If the motor has abnormal noise, there are three main reasons. The first is that the hall element is burned out, causing phase loss. For such problems, you can choose to replace the hall. The second is the physical failure of the motor. This type of failure only needs to be found out and repaired. The third is the bearing rust, just apply lubricating oil. ●There are two important reasons why the brakes are constantly powered. The first is that the brake power switch is damaged or the contact is poor. For such problems, if the contact is poor, repair it, and if it is damaged, just choose to replace it. The second is that the controller is burned out. You can only choose to replace it with a new controller. It is reminded that you must fix it when you replace the controller. It is best to use non-slip screws to tighten it to prevent slippage. And damaged. ●There are three main reasons for the sudden power failure during the driving of the electric vehicle. First, the plug of the battery power output is not in good contact with the socket. Just reconnect and plug. Second, if the speed control handle fails, repair the speed control handle. The third problem is the brake power failure. You can try to brake the car a few times and then drive normally. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous post: Operation principle and characteristic analysis of AGV lithium battery pack