Brief analysis of lithium battery repair methods

Sort out some lithium battery failures of electric vehicles. There are many maintenance methods for lithium batteries. There are many daily consultations about lithium batteries or electric vehicles and maintenance methods. There are some coming and goings. First of all, we need to know what part of the electric vehicle has a problem. In order to remedy and improve repair power. There are some common problems in electric vehicles. Does the battery not charge? The safety wire of the internal protection tube of the battery is broken. Replace the safety line from the beginning. If the contact between the battery fuse and the fuse holder is poor, you can adjust the orientation of the two to make the contact good, or replace the fuse. If the charger is in poor contact with the AC 220V power supply, you can try from the beginning Just connect the power supply. If the charger has a false full or low output voltage abnormality, the charger must be modified or replaced. If the battery life ends, the battery needs to be modified or replaced. When the controller operates normally, the hand discharger does not roll when rotating? 1. If the battery is low, charge it in time. 2. If the power contact is not good, adjust the position of the contact or polish the contact 3. The safety seat in the battery box and Poor contact of safety tube. Adjustment or replacement can make it very good. 4. The dirt in the photosensitive film of the governor hand inward, and the line on the upper film can be replaced when cleaning. Short-interval travel? 1. If the battery is not used for a long time, it must be fully charged before returning to the original travel interval. 2. Because the tire pressure is insufficient, pumping can increase the power of the battery 3. The brake is too tight and it is not conducive to travel, so adjust To the proper degree of tightness; in the case of uphill, windward, etc., the battery stroke interval of the electric vehicle will be shortened, and the pedal must be used to move forward at this time. 4. In winter, when the temperature is low, the battery energy will not appear, which will also shorten the driving interval of the car. When encountering problems with lithium batteries for electric vehicles, I suggest that friends do not do it yourself. There is no safety guarantee for your own lithium batteries. The lithium batteries processed by regular manufacturers have undergone various quality and safety inspections. For general problems, we can do it ourselves, but we don’t know the time or go to a regular repair shop to let professional lithium battery repair skills do it. If you think that the maintenance cost is expensive, you can also teach yourself, as long as the lithium battery repair brand of Xiaolige can achieve 90% of the recovery of the electric vehicle lithium battery after calibration. So if you want to learn the lithium battery repair skills of the little brother, you must pay attention. The solution to the problem is the guarantee of strength. We must not blindly pay attention to the issue of safety first in our future fooling. 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 article: Common sense opinions on the use of common lithium batteries