company news about Maintenance and use of new energy vehicles

1 Avoid large current discharge electric vehicles when starting, manned, and uphill, try to avoid stepping acceleration as much as possible, forming an instant large -current discharge. Large -current discharge can easily lead to lead sulfate crystals, which will damage the physical properties of the battery plate.

2 Avoid the heat of the plug heat during charging 220 volt power plugs or charger output plug looseness and contact surface oxidation, which will cause the plug heating. If the heat time is too long, the plug will be short -circuit or poor contact, damage the charger and battery, and bring unnecessary unnecessary. loss. Therefore, when the above situation is found, the oxide should be removed in time or replaced the plug -in.

3 It is strictly forbidden to be in the state of power at a loss when storing the electric battery. The loss of electricity means that the battery is not charged in time after use. In the state of power, the battery is stored, and sulfate is easy to appear, which will block the electrical ion channel, resulting in insufficient charging, and decreased battery capacity. The longer the idle time of the power loss, the heavier the battery is damaged. Therefore, when the battery is idle, it should be replenished once a month, so that the battery is healthy.

4 Prevent exposure electric vehicles from being prohibited in the sun. Excessive temperature environment will increase the internal pressure of the battery and cause the battery to lose water, cause the battery activity to decrease, and accelerate the aging plate.

5 Correctly grasping the charging time During the use of the charging time, the charging time should be accurately grasped according to the actual situation. When driving normally, if the power indicator indicates the red and yellow lights, it should be charged; if there is only a red light on, it should stop running and charge it as soon as possible, otherwise the battery will be severely shortened.
After full charging, the running time is charged, and the charging time should not be too long, otherwise it will form an over -charging to heat the battery. Excessive charging, over -charging and insufficient charging will shorten the battery life. Generally, the average charging time of the battery is about 10 hours. If the battery temperature exceeds 65 ° C, the charging process should stop charging.

6 During the use of regular inspections, if the renewal mileage of electric vehicles suddenly drops sharply by more than ten kilometers in a short period of time, it is likely that there is at least one battery problem in the battery pack. At this time, it should be inspected, repaired or matched at the sales center or agency maintenance department in time. In this way, the life expectancy of the battery pack can be extended to the greatest extent.

7 Tire pressure to keep the tire pressure in the correct tire pressure, which must be checked every two weeks or at least every month. Incorrect tire pressure will cause power consumption and short mileage, reduce driving comfort, reduce tire life and reduce driving safety.