What are the basic precautions for charging lithium-ion batteries?

1. Beware of charging at excessively high temperatures. If the lithium battery is used at a temperature higher than the specified operating temperature, that is, above 35C, the battery's power will be eliminated continuously, that is, the battery's power supply time will not be as long as usual. If you have to charge the device at such a temperature, the damage to the battery will be even greater. Even if the battery is stored in a relatively hot condition, the quality of the battery will be damaged unpreparedly. Therefore, just keeping at a suitable operating temperature is a good way to delay the life of the lithium battery. 2. Beware of charging at too low temperature. If the lithium battery is used in low temperature conditions, that is, below 4C, the battery life will also be eliminated. The original lithium battery of some mobile phones cannot even be charged at low temperatures. But don't worry too much, this is only a temporary situation, which is different from the use under high temperature conditions. Once the temperature rises, the molecules in the battery will be heated, and it will immediately restore to the previous power. 3. Frequent use of life is action. If you want to give full play to the maximum efficiency of lithium-ion batteries, you must use it frequently to keep the electrons in the lithium-ion battery in an active state. If you don't use the lithium battery often, please remember to complete a charging cycle for the lithium battery every month and do a power calibration, that is, deep discharge and deep charge once. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.