Eight daily maintenance principles for electric vehicle batteries

1. Avoid high temperature exposure. It is inevitable that electric cars will be exposed to the sun. However, if this can be avoided, I believe that all users are unwilling to expose their cars to the sun directly 2. Precautions for charging in winter In winter, under severe cold conditions, It is normal for the battery to be inert due to low temperature, so in winter there will be a big discount on the mileage of electric vehicles. Don’t worry, this will come in the spring of the next year, and everything will return to normal after the climate warms up. In winter, charging is generally electric. The car battery will come with a battery self-heating system, so there is nothing special to pay attention to. 3. Parking environment Generally, the battery of an electric car is attached to the car. The quality of the parking environment also has a certain impact on the battery. The parking environment of electric cars should be kept ventilated and dry as much as possible. Because the humid environment will cause electric vehicle battery leakage, so as to shorten the battery life. 4. Charger maintenance If the charging pile is installed, the charging pile also needs certain maintenance to avoid the conduction failure of the whole vehicle due to the failure of the charging pile. 5. Pay attention to frequent maintenance of electric vehicle power lithium batteries. The cost is high, and the replacement cost is high. Be sure to check and repair the whole vehicle including the battery on time and according to standards, and detect minor faults in time to avoid the expansion of the fault area. 6. Selective charging according to car usage habits. Many people have a certain misunderstanding about how long to charge an electric car, thinking that it should wait until the electric car battery is completely used up before charging. In fact, this is not entirely true. Although the power lithium battery of an electric vehicle has a charging and discharging life, it is in the cycle of full discharge and full charge. Generally, the ternary lithium battery is about 1000 times, while the power of the car using lithium iron phosphate The battery will reach about 2000 times. In fact, if the battery is recharged at any time, the loss of the battery's cycle use is very small, and it is not possible to record a cycle once the battery is recharged. Therefore, it can be selectively charged according to the habits of using the car. There is no special need to wait until there is no electricity before charging. 7. Reasonable deep discharge As mentioned above, electric vehicles should be charged every day as much as possible. However, reasonable regular deep discharge is also beneficial for activating the battery. When you need to pay attention, try to avoid the deep discharge of the electric vehicle battery. If you are helpless, try not to discharge the power lithium battery of the electric vehicle below 20%. 8. Driving a good habit. I mentioned the charging of electric vehicles. Matters needing attention, master a principle of driving, slow start and stop, specifically, the flow should be slow when starting, and try to prevent sudden braking. Because the electric load is the largest when the electric vehicle starts and brakes suddenly, frequent unstable current will reduce the life of the electric vehicle battery. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Can aluminum-air batteries replace lithium-ion batteries?