What are the first charging methods for lithium phosphate batteries in electric vehicles?

The first charging method of lithium phosphate battery for electric vehicles 1. The lithium iron phosphate battery pack has some remaining power before leaving the factory, and it can also be used for short-distance riding after the electric vehicle is sold. After the first ride, the battery must be charged for the first time. It is recommended that the first charge should be a little longer (8-12 hours). 2. After the first charge, although it is not the first charge, but the second charge is also regarded as a new car charge. At this time, you can let the battery car's battery run out, and then perform a long-term charge. This charge can be maintained for 8 -9 or even 10 hours, in order to let the battery car chemical reaction go through a complete cycle. 3. When the battery car is charged for the first time, the lithium iron phosphate battery charger may heat up very quickly, and the heat is very high. Therefore, especially when charging in summer, the charger should not be placed on objects that are easy to heat and burn. Do not put it on the seat of the battery car to prevent fire. 4. The electric vehicle's electricity consumption must be used up before the first charge, but not exhausted. When an electric car is newly purchased, the battery will not be too full, but it will not be too low, unless it is an old battery or a low-quality battery. When you use it, you should estimate the approximate distance you can travel based on the merchant's estimate, so as not to run out of electricity or run out of electricity. When the battery power display has reached the last grid, you should consider not to ride, and prepare to charge. 5. The first charging of lithium iron phosphate batteries for electric vehicles should be done during the day. Everyone knows that the battery should be fully charged when charging for the first time, but full charge does not mean overcharging. Charging during the day is easy to control the charging time, so that the battery will not be overcharged and discharged for the first time, so that it is easier to make the first chemical in the battery The reaction is normal. 6. When using lithium iron phosphate batteries for electric vehicles, it should be noted that they cannot be overcharged or over-discharged. There is really nothing else to say. The lithium batteries are activated before leaving the factory. 7. In order to ensure the charging safety of the lithium iron phosphate battery pack and to ensure the service life of the lithium battery pack, the lithium battery pack can only be used with a specially matched lithium battery charger. If the charger is lost or damaged, please buy it from the corresponding dealer. Do not use lead-acid chargers or other forms of chargers for charging. 8. New lithium iron phosphate batteries generally have a certain amount of power when they are in hand, and can be used immediately, rather than having to be charged before use. From the theoretical and practical point of view, the lithium battery is charged after use or after charging for the first time. The effect of reuse is exactly the same. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact and delete.