The charging pile of electric vehicle is charged for 6 hours, 2 yuan. What if it's only charged for an hour?

The charging fees in different regions are different, and the charging stations in different regions and the same city are also priced differently. The charging of electric bicycle charging piles is determined by the market price: for example, in some old communities, the public electricity price managed by the government is relatively low, so the enterprise cost of charging piles is low, and the electricity price charged by such communities is relatively cheap; In some newly-built residential areas, the electricity price used by charging pile enterprises is relatively high, so the electricity price for charging is relatively high.