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Car charging pile has a plug, one end of the charging line is a household three-phase plug, no charging pile as long as there is a plug,220v voltage can solve the charging problem.
Charging pile has 220v socket, from the point of view of charging technology, the current more mainstream for fast charging, slow charging, fast power change and other ways, from the point of view of charging position, public charging pile, special charging pile, personal charging pile.