Do you know the essentials for correct conditioning of lithium titanate batteries?

Too high a temperature will directly increase the internal pressure of the battery, which will force the battery pressure limiting valve to open automatically, which will directly cause the battery to increase in water loss. The effect of the battery’s excessive water loss is to stimulate the low activity of the battery and accelerate the softening of the plate. When charging, it will cause fever, bulging, deformation and other damages to the shell. 2. Grasp the charging time when charging. The charging time should be determined with reference to the usual frequency of use and mileage. Youlu Xiaosan can charge to 90% in 15 minutes. Even if you are planning to go out, you can spend another 15 minutes to charge. If it is shallow discharge, that is, the mileage is short after charging, the battery will soon be full, and the continued charging will show an overcharge phenomenon, resulting in battery fever, water loss, and low service life. 3. Check regularly. If the cruising range of an electric vehicle drops by more than ten kilometers in a short period of time, it is very likely that at least one battery in the battery pack is broken, the electrode plate is softened, and the electrode plate active material falls off. Once this phenomenon occurs, you should go to a professional battery repair organization to conduct an inspection, repair or grouping immediately. Generally speaking, the battery life can last about 3 years, and it can reach 5 years after conditioning. 1. Correctly grasp the charging time. During the use process, you should accurately grasp the charging time according to the actual environment, refer to the usual use frequency and mileage environment, and grasp the charging frequency. During normal driving, if the electricity meter indicates that the red and yellow lights are on, it should be charged; if only the red light is left on, the operation should be stopped and charged as soon as possible, otherwise the battery will be too discharged to seriously shorten its life. When the battery is fully charged, the charging time is short, and the charging time should not be too long, otherwise it will cause too much charging and cause the battery to have a fever. Too much charge, too much discharge and insufficient charge will shorten the battery life. The average charging time of a battery in a general environment is about 10 hours. If the battery temperature is higher than 65°C during the charging process, charging should be stopped. 2. Cover the charger. The general instructions for use have instructions on covering the charger. Many users do not have the habit of reading the manual, and often think of looking for the manual in the future except for problems. It is often too late, so it is often necessary to read the manual first. In order to reduce the cost, the chargers at this moment are basically not designed with high vibration resistance. In this way, the chargers are generally not placed in the trunk and basket of the electric bicycle. Under extraordinary circumstances, it is necessary to move, and the charger should be packed with foam to prevent vibration and fluctuations. After many chargers vibrate, their internal potentiometer will drift, causing the entire parameter to drift, resulting in abnormal charging status. The other thing to pay attention to is to keep the charger ventilated when charging, otherwise it will not only affect the life of the charger, but also may cause thermal drift and affect the charging state. In this way, the city damages the battery. Therefore, it is very important to cover the charger. 3. Scheduled deep discharge of the battery A scheduled deep discharge is also beneficial to activate the battery, which can slightly increase the capacity of the battery. The general method is to fully discharge the battery on a regular basis. The key to complete discharge is to ride the bike to the first undervoltage cover under normal load conditions on a flat road. 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: A total investment of 1.5 billion yuan, an annual output of 3 billion Wh lithium battery project settled in Wuhan