What factors affect the battery life of electric vehicles?

The battery life of an electric vehicle has a great relationship with the usage habits. Lead-acid batteries have no memory, so the rapid reduction in capacity is important because of the battery life of vulcanization, water loss, and power loss, which have a lot to do with usage habits. Lead-acid batteries have no memory, so the rapid decrease in capacity is mainly due to the vulcanization of the battery, loss of water, and power loss. The most feared of the battery is the loss of power and undervoltage. The battery often loses power, and the battery plates are very easy to be injured. In reality, it is as high as 70% of the electric vehicle battery capacity is reduced. The electrode plate is pulled by the strong current (starting current) when it is discharged (electric friction is particularly obvious). The electrode plate strain is a physical damage to the battery, and this damage cannot be repaired. Therefore, it is inevitable to use the car every day and charge it every day to ensure that the battery has sufficient voltage at all times. Users generally think that there is no need to add water to the maintenance-free battery, but this statement is wrong. Maintenance-free batteries will generate heat during charging and high-current discharge, and when there is heat, water will evaporate. Although the process of water evaporation is very slow, the cumulative amount of water evaporation cannot be underestimated over time. Therefore, the battery should be filled with water every 6 months or so, so that the service life of the battery will be prolonged. The electric vehicle has a large starting current, especially the electric motor of a high-power motor, the starting current is larger. The high current hurts the battery plate. The best way is to start the electric vehicle after riding a bicycle before starting. Of course, many electric motorcycles do not have a riding device, so there is no way. After the battery is used for a period of time, some active materials will inevitably sink. If the active material is not activated in time, it will inevitably affect the capacity of the battery. Therefore, when the electric vehicle is frequently used, it is necessary to treat the battery every season. Discharge deeply once. In addition, the charging process of a new battery usually takes 6-8 hours. The charger will turn on a green light after it is fully charged. If the charging time is too long, check whether the charger voltage protection device is damaged. If it is damaged, replace the charger in time. , Otherwise it is easy to charge the battery. In addition, do not buy a fast charger for the charger. Fast charging is also harmful to the battery plate. When the battery is not used for a long time, charge the battery at least once a month. The purpose of this is to prevent the battery from being left for too long and causing the battery to sulfide and lose electricity. 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: What will damage the car battery?