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车载无线充跟直充ichaiyang 2024-05-21 22:19 31
Each brand and each model of electric vehicle charging time is basically not similar, and to answer from two convenient, fast charging and slow charging. Fast charge and slow charg...

How long is the charging pile battery car?

Each brand and each model of electric vehicle charging time is basically not similar, and to answer from two convenient, fast charging and slow charging. Fast charge and slow charge is a year-on-year concept, most fast charge for high-power DC charging, half an hour can be filled with 80% of the battery capacity, slow charge refers to AC charging, the charging process takes 6-8 hours. The charging speed of electric vehicle is closely related to the power of charger, battery charging characteristics and temperature. Under the current level of battery technology, even fast charging is 30 minutes to charge to 80% of the battery capacity, more than 80%, in order to ensure battery safety, charging current must be smaller, charging to 100% time will be longer.

Most of us in electric cars will find two different charging ports. Why do electric cars have two charging ports? Because it has two charging modes, DC charging mode and AC charging mode. The DC and AC modes are also called fast charge and slow charge due to their different charging times. Of course, some electric vehicles have only one charging mode for cost, battery capacity and other considerations, so there will be only one charging port.

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Fast charge. Why is it fast? It is because it uses direct current stored directly in the power battery, and the slow charge is converted into direct current by the on-board charger. It's like making a phone call with one direct dial and the other through extension. So why do you need to have fast and slow charges? Due to the advantages and disadvantages of both fast and slow charging, with the current technological development, both basically can not be abandoned. Fast charging time is less, can save the time cost of small partners, but large current direct charging, the battery needs are relatively high.