Will the high and low power of the lithium battery affect the lifespan?

The cleaner the lithium battery is discharged, the greater the loss of the battery. The more fully charged the battery, the greater the loss of the battery. Lithium batteries are fortunately in an intermediate state of power, in which case the battery life is the longest. According to Tom Hartley, professor of electronic engineering at Aikeron University in the United States. Tom Hartley said that too high and too low power states have an adverse effect on the life of lithium batteries. The number of rechargeable cycles marked on most sold appliances or batteries is detected based on 80% discharge. The test stated that for some laptop lithium batteries, the battery voltage often exceeds the standard voltage by 0.1 volts, that is, rises from 4.1 volts to 4.2 volts, then the battery life will be halved, and if it is increased by 0.1 volts, the life will be reduced to the original 1 /3; The long-term low or no power state will make the internal resistance of the battery to the movement of electrons become greater and greater, thus causing the battery capacity to become smaller. NASA set the power consumption of the battery on its Hubble Space Telescope at 10% of the total capacity to ensure that the battery can be repeatedly charged and discharged 100,000 times without needing to be updated. Secondly, temperature also has a greater impact on the life of lithium batteries. The environment below freezing point may cause the lithium battery to burn out when the electronic product is turned on, and the overheated environment will reduce the battery capacity. Therefore, if the notebook is used for a long period of time without removing the battery from an external power source, the battery will remain in the high heat discharged from the notebook for a long time and will soon be scrapped. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.