Changan Benben e-star slow charge do not install fast charge.
Because of the voltage and capacity of the battery, the later installation is very bad for the use of the car.
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The first is because the voltage of the fast charge is very high, and the capacity of our vehicle power battery is so high.
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The second is that the vehicle's electronic control management system does not have this function.
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The third is the harness interface and the vehicle controller, the software and hardware do not have fast charge. So it's like getting a new car. It's cheap and hard to add.