No, the lithium battery maintenance method that has already circulated on the Internet is as follows: after the new battery is brought back, it must be charged for 12 hours and then drained. The maximum capacity can be activated three times in a row. . It is also said that a complete charging and discharging process should be carried out once a month.
But the results obtained after the experiments are:
The best way to maintain lithium-ion batteries is to use them lightly, discharge and charge them quickly, which is similar to using mechanical batteries. The higher the frequency and the higher the number of times, the faster the battery will wear out. The lower the deep discharge degree of a lithium battery, the longer it can be used. If possible, try to avoid frequent full charges and discharges.
As far as users are concerned, it is preferable tocharge your battery when it has been used to 10% or 20%. However, try to avoid starting charging when the phone tells you the battery is low. Whatever the situation, do not drain the battery.
It is best to keep the battery between 20% and 90%. You can charge it as you use it, so don't worry.