What is the control method of the battery overcharge?

　　Author ：Iflowpower – Portable Power Station Supplier

In order to prevent the battery overcharge, it is necessary to control the end point of the charging. When the battery is overflowing, there will be some special information available to determine whether the charging reaches the end, generally have the following six ways to be overcharged: 01) Peak Voltage Control: By testing the peak voltage of the battery to determine the end point of the charging; 02) DT / DT control: Judging the end point of the charging by testing the speed of the battery; 03) ΔT control: When the battery is overflowing, temperature and ambient temperature The difference will reach the maximum; 04) - △ V control: When the battery is overflowing to a peak voltage, the voltage will drop a certain value;.