Which is faster for charging new energy vehicles, DC or AC?

[Chris]

Among them, AC charging has a smaller power and requires a longer charging time, but it causes less damage to the battery. On the contrary, DC charging piles have a higher charging power, faster charging speed, but also greater battery damage. The specific precautions for electric vehicle charging are as follows: Master the correct charging time: Pure electric vehicles take longer to replenish energy. If you choose a home charging pile, it takes nearly 8 hours to fully charge, while a fast charging pile takes about 40 minutes to charge up to 80%. Develop the habit of frequent charging and do not wait until the battery is too low before charging. Avoid overcharging and over-discharging the battery: Both overcharging and over-discharging will reduce the battery's lifespan. Any product that uses a battery should not be "over-discharged," and pure electric vehicles are no exception. Although battery packs are designed with protection systems, frequently driving the vehicle until the "red light" comes on will definitely affect the battery pack's lifespan. Additionally, charging should be stopped immediately once the battery is fully charged, similar to charging a mobile phone.