How to charge the battery

 

1. First, please use the charger of the original or reputable brand, and try to use the special socket. Do not share the charger with the home appliance such as TV.

2. Before the battery leaves the factory, the manufacturer has activated the process and pre-charged it, so the battery has residual power. The first 3-5 times of charging of a lithium-ion battery is generally called an adjustment period, and should be charged for more than 14 hours to ensure full activation of lithium ion activity. Lithium-ion batteries have no memory effect, but they are highly sturdy and should be fully activated to ensure optimal performance in future use.

3. If the mobile phone battery is left unused for a long time, it is best to apply to the mobile phone maintenance department for activation treatment. After three to five full charge and discharge cycles, the internal chemical substances will be “activated”. For the best results. You can also use a DC constant voltage regulator to adjust the voltage to 3.7V and the current to 780mA to connect the battery in reverse. Note that it can be released at the touch of a button, and it can be repeated up to three times. After this treatment, the original charger is used for "adjustment period" charging.

4, the life of the battery is determined by the number of repeated charge and discharge, in general, a battery can be fully charged and discharged 500 times. Therefore, you should try to avoid charging when the battery has excess power, which will shorten the battery life. When the phone is turned off for more than 7 days, the battery of the phone should be completely discharged and fully charged before use.

5, when charging, it is best to first remove the handle. Because the circuit board of the mobile phone will be hot during the charging process, if there is an external call, an instantaneous return current may occur, which may damage the internal parts of the mobile phone.