How to correctly charge the lithium battery of an electric vehicle?

There are three suggestions for charging lithium batteries in electric vehicles. Lithium batteries are the first choice for electric vehicle battery upgrades. After lithium batteries are widely used in mobile communication tools such as mobile phones, their green quality has been recognized. The battery does not use water in the process of processing, nor does it contain any heavy metals. It uses carbon and lithium as important raw materials, and all the exhaust gas that appears is recycled. No solid pollution, minimal impact on the environment. Lithium batteries weigh less than 3 kilograms, which is much lighter than 15 kilograms of lead-acid batteries. In terms of performance, the performance of lithium batteries is more excellent, -20°C to 55°C can be charged and discharged normally, and the life span is 3 to 4 times that of lead-acid batteries for electric vehicles. It is predicted that lithium battery electric vehicles will be popularized in the next three to five years. But the high price of lithium batteries discouraged consumers. I believe that with the maturity of lithium battery processing technology in a few years, it will enter people's homes at a reasonable price. Methods/Steps The lithium batteries of electric vehicles will be widely used, so how to correctly charge the lithium batteries of electric vehicles? The following three points are specifically explained: 1. Power supply: The battery pack has a certain amount of remaining power before leaving the factory. , It can also be used for short-distance riding after electric vehicles are sold. After the first drive, the battery should be charged for the first time. It is recommended that the battery charge time is longer (8-12 hours). The battery pack should be charged in time after use, without losing battery storage space. If the battery is idle for more than two months, the battery pack must be fully charged. If the battery has been stored for more than 5 months, a charge and discharge cycle is required. Use the battery regularly, use it normally, and charge the battery pack regularly for a long time, which can ensure the best practical effect of the battery pack and prolong its service life. 2. Normal charging: The normal charging method of the battery pack is as follows: first connect the charger to the rechargeable battery pack, and then connect the charger power plug to the 220V AC power supply. (This connection sequence will prevent electric sparks when the plug is inserted.) When the power is turned on, the charger will display a red indicator light, indicating that the battery pack is charging normally. It can be charged normally for 6-8 hours. 3. Notes on the charger: In order to ensure the safety and service life of the battery pack, the battery pack is equipped with a special lithium battery charger. If the charger is lost or damaged, please buy it from a suitable dealer. Do not use lead-acid chargers or other types of chargers. 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: Ten Ways to Extend the Service Life of Electric Vehicle Lithium Batteries