Analyze the precautions for charging lithium batteries

① Prevent the temperature from being too high during charging. If the temperature of the lithium battery is higher than the specified operating temperature (35°C) during charging, the power of the lithium battery will continue to decrease, that is, the power supply time under the fully charged condition will be shortened, which will damage the quality of the battery. Reduce battery life. ②Prevent the temperature from being too low during charging. If the battery is in a low temperature environment (below 4℃) during charging, the battery's power will continue to decrease, or even fail to charge, but the situation is different from the high temperature environment, and it is not permanent damage , When the temperature rises to an appropriate level, the battery power will return to the previous state. ③Frequent use Frequent use will keep the electrons in the lithium battery always in a flowing state, which is conducive to the extension of its life. If you don't use it frequently, remember to complete a charging cycle for the lithium battery every month, that is, deep discharge and deep charge once. ④ Use a special charger for lithium batteries and follow the instructions, otherwise the batteries will be damaged or even dangerous. ⑤ Preventing frequent use of lithium batteries can be said to be the most fundamental method, but even if you usually use external power sources, it seems that you are not using batteries, but in fact, the aging process of batteries has been going on over time. Leaving the battery unused can only delay the loss of the battery to a certain extent, but it cannot be stopped. Generally, it will die after two to three years. Therefore, there is no need to buy a spare lithium battery for storage. This battery is actually wasted. 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 post: What are the basic rolling processes of lithium battery pole pieces?