Many users use lithium-ion rechargeable batteries. When the storage capacity of the memory is exhausted, they need to recharge again to supplement the power supply. You should not underestimate the charging process. A good charger and correct charging method can maintain the battery's long standby time and prolong the battery's service life. On how to charge and maintain correctly, the following points are summarized:

1、 Before the lithium battery leaves the factory, the manufacturer activates it and pre-charges it, so the battery has surplus power. The newly purchased mobile phone battery is a lithium-ion battery, so the first three to five charges are called the adjustment period, which should be charged for more than 14 hours to ensure the full activation of the lithium-ion activity. The lithium-ion battery has no memory effect, but it has strong durability. It should be fully activated to ensure that it can achieve good performance in future use.

2、 Many users also leave their mobile products open when charging. During the charging process, the battery discharges outward due to the use of the mobile products, and supplies power inward due to the charging of the battery. This is likely to make the voltage disorder lead to the heating of the circuit board of the mobile products, and cause damage to the low parts inside the mobile products.

3、 Before charging, the lithium battery does not need to be discharged, nor can it be discharged. The chargers of the lithium battery currently produced have no discharge function. If the charging speed can be adjusted, we recommend that you try to charge slowly and reduce the fast charging mode when charging; The time for slow or fast charging should not exceed 24 hours. Otherwise, the battery is likely to burn out the battery core due to the huge electron flow generated by long-term power supply.

4、 Some automated intelligent fast chargers actually only indicate 90% full when the indicator light changes. At this time, the battery is protected by the protective plate to prevent overcharge of current. The charger will automatically change to use slow charging to fill the battery. Do not cut off the power supply of the charger immediately. It is good to give the battery a period of time to recharge, and then use the battery after it is fully charged, otherwise the use time will be shortened.