1, charging time is different. Slow charge takes 8-10 hours to fully charge the battery, fast charge takes only 1 hour to charge the battery to 80%. When driving outside, you can use the fast charge, more convenient and fast. When shopping or eating, it only takes 1-2 hours to recharge the car battery.
2, charging pile interface is different. Fast charge refers to high-power DC charging, using the DC charging pile charging interface. Slow charge refers to AC charging, using AC charging pile charging interface.
3. Different charging methods. Fast charge is to convert the alternating current of the grid into direct current and send it to the fast charge port of the electric vehicle, and the current directly enters the battery to charge. Slow charge is to input the alternating current of the grid into the slow charge port of the electric vehicle, convert the alternating current into direct current through the charger inside the car, and then input the battery to complete the charging.