How to use and maintain lithium batteries?

1. It is strictly forbidden to lose electricity during storage: Lithium batteries are strictly prohibited to lose electricity during storage. The deficient state means that the battery is not charged in time after use. When the battery is stored in the deficient state, it is prone to sulfation. The lead sulfate crystals adhere to the plate and block the ion channel, resulting in insufficient charging and a decrease in battery capacity. The longer the idle time in the power-deficient state, the heavier the battery will be damaged. Therefore, when the battery is not in use, it should be recharged once a month to better maintain the battery's health. 2. Periodic inspection: During use, if the continued mileage of the electric vehicle drops by more than ten kilometers in a short time, it is very likely that at least one battery in the battery pack has broken grids, softened plates, and activated plates. Short-circuit phenomena such as material shedding. At this time, you should go to a professional battery repair organization for inspection, repair or assembly in time. This can relatively extend the life of the battery pack and save money to the greatest extent. 3. Prevent high-current discharge: When starting, carrying people, or going uphill, please use your pedals to help prevent instantaneous high-current discharge. High-current discharge easily leads to lead sulfate crystallization, which damages the physical properties of the battery plates. 4. Correctly grasp the charging time: During use, the charging time should be accurately grasped according to the actual situation, referring to the usual use frequency and mileage, and also pay attention to the capacity description provided by the battery manufacturer, as well as the performance and charging current of the supporting charger The size and other parameters control the frequency of charging. Generally, the battery is charged at night, and the average charging time is about 8 hours. If it is shallow discharge (the driving range is short after charging), the battery will be fully charged quickly, and overcharge will occur if the battery continues to be charged, which will cause the battery to lose water and heat, and reduce the battery life. Therefore, it is best to charge the battery once when the depth of discharge is 60%-70%. In actual use, it can be converted into riding mileage, and necessary charging is carried out according to the actual situation to prevent harmful charging. 5. Prevent exposure: Do not expose to sunlight. An excessively high temperature environment will increase the internal pressure of the battery and the battery pressure limiting valve will be forced to open automatically. The direct result is the water loss of the newly added battery. Excessive water loss of the battery will inevitably cause the battery activity to decrease, accelerate the softening of the plate, and charge. When the shell heats up, the shell bulges, deforms and other fatal injuries. 6. Prevent plug heating during charging: Loose charger output plugs, oxidation of the contact surface, etc. will cause the charging plug to heat up. Excessive heating time will cause the charging plug to short-circuit, directly damage the charger, and cause unnecessary losses. Therefore, when the above situation is found, the oxide should be removed in time or the connector should be replaced. 1. There is no special way to activate the lithium battery electric vehicle. 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 futile and will have no effect. 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: What are the preparation methods of UPS lead-acid battery electrolyte?