Precautions and maintenance methods for battery charging

The batteries of mobile phones are now lithium batteries, and the charging and discharging of lithium batteries is different from traditional charging methods. During the charging process, lithium ions pass through the balance in the material crystal, causing a change in energy. The lithium battery charging method is to choose the cross-current method. The voltage limit usually ends in three. The first step is to stop charging, the voltage is less than 3V, and through the current 0.05 degrees Celsius, the following will maintain a stable charging current, the voltage between 3V-4V, The current is between 0.2C and 1C, and finally a stable charging voltage will be maintained at 4.2V. At the same time, the continuous current follows the voltage to increase, and the battery is a full stop. At this time, the charging current and voltage will gradually decrease. Battery health care method 1. In the process of using the battery, when the battery is not fully charged, do not use it as much as possible, or the quality of the battery will obviously decrease. Normally, the battery starts to charge after the battery is used up, and the use starts after it is fully charged. 2. During use, the lithium battery is in good condition after being discharged. In fact, there is still a small amount of electric energy in the battery. The activities and life of this part of the stored power lithium battery have very important uses. However, it is assumed that in the process of use After over-discharge, continue to choose other methods, such as forced start, over-discharge, serious damage caused by lithium battery. Precautions for battery charging The battery must be properly discharged to activate the battery, otherwise it will affect the use of the battery. In fact, as the battery is used, the battery is activated from time to time, so don't do anything. In addition, during use, try to prevent the battery from encountering high temperatures, otherwise it will affect the battery's life and storage capacity, and serious battery condensation may occur. Properly use the battery. Regarding the new factory battery, do not do any treatment, do not activate it, and you can stop normal use directly. In addition, in the process of using the battery, try not to leave the battery for a long time, generally no more than three months, you can stop normal use, assuming that the storage time is too long, more than three months, the battery needs to be activated, so that the battery is active Reach the highest. 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: How to check the quality of lithium batteries?