The charging pile is fast charging, and the charging current and power of slow charging are relatively small, so the service life of the battery is better, and the charging cost is low when the electricity is low.
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Fast charging requires the use of large current and power, which will have a great adverse effect on the battery pack and have a certain impact on the life.
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In addition, fast charging also needs supporting equipment, such as converting AC direct current power supply devices, so that the cost rises a lot, and fast charging generally occurs during the day, and the price of electricity will be relatively high.
The charging pile in the community is just a normal 220v single-phase AC socket, so it is not a fast charge.