Generally, it can only be replaced but not repaired. The lithium battery of electric vehicles has a usage limit:
If after using it for a while, you feel that you can normally drive the set. distance, but now there is almost no power after walking half of the way, then the lithium battery life is over;
2. If you take apart the battery of an electric car and find that the battery inside has expanded. , it must be replaced;
3. You can buy When a new battery is installed, the general market price is between 300 and 500. Pay attention to whether it is an old battery or a new battery.
One million car purchase subsidies
Lithium battery repair points nearby are car repair or repair shops of electric vehicles. uA lithium-ion battery is a rechargeable battery that relies primarily on the movement of lithium ions between positive and negative electrodes. During the charging and discharging process, when Li is inserted and removed between the two electrodes to charge the battery, Li is removed from the positive electrode and inserted into the negative electrode through the electrolyte. The negative electrode is in a lithium-rich state. and the opposite is true during discharge. Lithium Battery Precautions Lithium ion batteries use carbon materials as the negative electrode and lithium-containing compounds as the positive electrode. There is no metallic lithium, only lithium ions. This is a lithium-ion battery. Lithium-ion batteries refer to batteries that use lithium-ion intercalation compounds as positive electrode materials. The process of charging and discharging batteries readshium-ion is the process of inserting and extracting lithium ions. In the process of lithium ion intercalation and deintercalation, the positive electrode is traditionally represented by intercalation or deintercalation, and the negative electrode is represented by intercalation or deintercalation. During the charging and discharging process, lithium ions are inserted and removed between the positive electrode and the negative electrode, which is hotly called a rocking chair battery.