How to scientifically extend the service life of lithium batteries?

Lithium batteries are made of lithium metal or lithium alloys and use non-aqueous electrolyte solutions. The first lithium battery came from the great inventor Edison, using the following reaction: lithium + MnO2 u003d LiMnO2 This reaction is a redox reaction, discharge. Small flow, fewer cycles 1. Small flow: A good notebook plan is to stop charging at a critical point, such as 95%, that is, after charging more than 95%, plug in the power supply, and it will not charge immediately, but the discharge is less than this value The plug adapter will be charged. 2 Cycles: The critical value mentioned in the small discharge, such as the range of 85% to 90% of the power is 100%, will be calculated as the number of cycles of the battery and recorded in the battery's charge and discharge life of 300,000 times. Scientific storage 1. If you ensure that the external power supply is continuously charged, you should not move it back and forth, then take out the battery for safety (but which is different from the desktop, haha). 280% of the power is stored, and it must be discharged every 2 months, and then charged to 80% for continuous storage. Scientific use 1. If the battery is used for a long time, learn how to maintain it and use it scientifically. The method is as follows: 2. The battery life is calculated by the number of cycles, generally hundreds of thousands! 3. The calculation method of the number of cycles: 95% charge to full charge can be calculated once, slightly different according to different internal charging modes. 4. The maintenance is elegant, do not discharge frequently and in small quantities. It usually takes 3 months to check the battery. A good laptop has a function. The principle is full discharge, full charge, full discharge, and full charge, so you can turn off the power to make a maintenance manual. Battery check preparation 1 laptop 2 corresponding adapters 1. Long battery life should learn to maintain and use it scientifically. Check the battery every 23 months. A good laptop is purposeful. The principle is to fully discharge, fully charge, fully discharge, fully charge, so you can do this by turning off the power supply maintenance manual. 4. Prevent frequent small charging and discharging, such as frequent plug-in of the adapter, resulting in a 90% to 100% cycle reduction of the battery. 5. Threshold setting: the author’s Lenovo X201i→power management→battery→battery maintenance settings (if required To change the battery charge threshold, click the battery maintenance button on the battery information tab. There are three options listed in the charge threshold section. By default, full charge is selected. Charging starts when the battery power drops below 95%. Stop charging when the battery level reaches 100%. The general-purpose computer is during the battery calibration period. 1. Haha happens to develop my own laptop battery proofreading done by myself, so in the following program, haha u200bu200btricks, just give us a picture to clarify, Easy to view. Open the control center, select the battery 3. Set the critical value of the battery, alarm and check the battery information 4- Click on the battery check 5. Set the proofreading end action. In this case, the author chooses to close the program. 6. Click start, The program will operate in accordance with the process (note that the entire process needs to be connected to the adapter). 1. Excellent maintenance of the battery and prolong the life of the lithium battery. 2. If you use the computer to connect to the AC power adapter most of the time, you can change the charging threshold. To extend the battery life, if you only use the battery power a few times. This allows you to reduce the number of recharges and start charging before the discharged battery reaches a lower percentage. You can also set the maximum charge below 100%. This is Useful, because batteries that are not used frequently have a long service life when stored below full charge. The precautions for maintenance are elegant, and do not discharge frequently in small amounts. Disclaimer: Some pictures and content of articles published on this site are from Internet, if there is any infringement, please contact to delete