The best way to charge the battery for electric vehicles is as follows: if you often take people: climbing, it is recommended to drive to 50% of the maximum driving range on the manual to charge. If you drive very little: you don't drive 60%-70% of the longest driving range in a week, it is recommended to charge it once. If you go out or don't turn on for a long time: It is recommended to charge it once a month.
Shift peaks and fill valleys. For power generation companies and power companies, the battery of electric vehicles can be charged at night using the cheap "valley power" of the power grid, which can stabilize the peak-to-valley difference of the power grid, so that the power generation equipment can be fully utilized day and night, thereby greatly improving economic benefits. Disadvantages: Short driving range.
The correct charging method for electric vehicles Third: the fast charging (fast) charger has a lot of power, generally greater than 30kW, and uses a three-phase four-wire system 380V power supply. The typical charging time is: 10~30min.
When charging pure electric vehicles, it is best to focus on slow charging and use fast charging as an auxiliary, so as to better prevent the battery from attenuating the range.