Is it true that lithium batteries for electric vehicles cannot be repaired?

The prerequisite for lithium battery repair is that in addition to the real scrap lithium battery, or the end of life (each battery has its own service life, generally two to three years), other lithium battery failure problems can be repaired. For example, the capacity drop caused by the pressure difference problem is manifested in the phenomenon of sudden power failure, sudden reduction of stroke, unsatisfactory charging, and incomplete discharge during the use of electric vehicle lithium batteries. Little Li uses the lithium battery voltage balance repair instrument to test the problems of the lithium battery. Do not disassemble the lithium battery pack to test one by one. The traditional repair is to disassemble the battery pack to test. In addition, the lithium battery life repair core technology patent independently developed by the Xiaolige team can effectively repair the fault problem, and the repaired lithium battery can basically restore more than 80% of the capacity. Of course, there are other lithium battery failure problems. It can be repaired according to the correct repair technology. The premise is that the lithium battery is within the repairable range. There is no way to recover if the lithium battery is scrapped. People will get sick and die. The same is true for batteries. When you get sick, go to a doctor, and your medical skills are based on your experience. Therefore, the repair of lithium batteries for electric vehicles is completely achievable. Some time ago, researchers from Nanyang Technological University in Singapore broke through the repair technology of lithium batteries. Within 10 hours, the battery capacity can be restored to 95%. In the past, lithium batteries generally lost 15-20% of their capacity after 300-500 charge-discharge cycles, and this was irreversible. But this new technology allows old lithium batteries to quickly recover capacity, and the capacity recovery operation can be repeated on the same battery every few years. Technical principle: A third electrode is added between the existing two electrodes in each lithium battery to discharge residual lithium ions from one electrode to the other to remove impurities that affect battery performance. 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: What is the future direction of lead-acid battery electric vehicles?