Daily maintenance and preservation methods for lithium electric vehicles and analysis of correct charging time

The daily maintenance and preservation methods of lithium battery electric vehicles should be turned off in time after riding, otherwise the battery power will be consumed; beware of severe vibration, impact and squeezing of the battery pack, which will seriously damage the battery life and performance; also beware of liquids If metal or other objects enter the charger, try to check the condition of the charger before each charge to avoid damage to the battery. In normal operation and maintenance, it is strictly forbidden to disassemble the battery privately; it is strictly forbidden to enter the charging and discharging port of the battery to prevent short circuit; it is strictly forbidden to use the charger in an unstable environment, excessive oil fume and dust, dampness, and direct sunlight; Connect the charger during thunder and lightning. In fact, in real life, we will encounter many problems with electric vehicles, and we should repair these problems in time to avoid damage to other accessories. Of course, the quality of lithium batteries for electric vehicles directly affects the travel experience of consumers, and choosing a reliable lithium battery for electric vehicles is the most critical. The correct charging time of lithium batteries for electric vehicles The correct way to charge lithium batteries for electric vehicles is to charge them in accordance with the standard time and procedures, even the first three times. After the charger indicator turns green, charge it for about 1-2 hours to stop charging. In particular, do not charge for longer than 12 hours, the general charging time is 3-5 hours. In the case of 100% use up, the general charging time will be 8-10 hours, not more than 12 hours. It is not recommended to use up the power every time you use it. Generally, it is recommended to charge around 70% of the power. The charging time is usually 6~8 hours. The current lithium battery chargers for electric vehicles are all three-stage charging, which is divided into a constant voltage stage, a constant current stage, and a trickle stage. The first two stages are critical stages of charging. After the completion of the charging, the battery will basically overflow, the light will turn green, and enter the trickle stage. Protect the battery from being unplugged at this time. Continue to charge for 1-2 hours, which can effectively increase the battery life, but turns green. Do not exceed 8 hours afterwards. Generally, it is best to charge the lithium battery of electric vehicles according to the specifications written in the specification. If not, it depends on the capacity of the lithium battery and the current of the charger, such as 48V/20A lithium battery, the charger is 5A Yes, it needs to be charged for a little more than 4 hours, if it is a 10A charger, it will be a little more than two hours, and a 20A charger will be charged for an hour. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.