What should I pay attention to when charging lithium batteries for electric vehicles for the first time?

What should I pay attention to when charging the lithium battery of an electric vehicle for the first time? 1. The charging time of the first lithium battery charging. Since the battery of the battery vehicle has not used the factory time, has not experienced charging and discharging, the normal operation of the battery is guaranteed. Under normal circumstances, it takes about 5-6 hours to charge the battery so that the battery can be fully charged. After use, it will be charged a little longer. 2. After the first charge, although it is not the first charge, the second is a new car. At this time, you can let the battery when the car battery is about to run out, and then charge for a long time, and the charge can be maintained for 8-9 or 10 Hours, to make a complete cycle for battery chemistry. 3. The first lithium battery electric vehicle charging, the charger may quickly generate heat, and the heat is very high. Therefore, especially in summer, the charger is not easy to wear a burning object when charging, and it is best not to put it on the battery Car seats to prevent fires. 4. Use up the electric vehicle before charging the lithium battery, but not exhaust. When buying a new electric car, the battery will not be too full or too little, unless it is an old battery or a battery. When we use the time, we should follow the company's budget, and the budget can run an approximate distance, so as not to run out of electricity. When the battery power display has reached the last bar, it will consider not riding the bike and prepare to charge. How long is the charging time of lithium batteries for electric vehicles? At present, lithium battery chargers for electric vehicles are three-stage charging, which can be divided into constant voltage level, constant current level and fine current level. The first two stages are important stages of charging. After the end, the battery is basically fully charged, the light turns green, and it enters the dripping phase to protect the battery. At this time, do not unplug the power supply. General Electric (Generalelectric) lithium battery, the best specification to write, if not, how to consider the current of the lithium battery and the charger depending on the capacity, such as 48v/20 a lithium battery, the charger is 5, it will be more than four hours One point, if it is 10 chargers a bit more than two hours, 20 chargers an hour. Generally charging lead-acid battery chargers for electric vehicles use a three-stage charging mode. When you are 100% charged under operating conditions, the charging time is generally 8-10 hours, oh no more than 12 hours (impact on battery life), Of course, it is not recommended to use power consumption every time, it is generally required that the power consumption is about 70% for your car, and then the charging time is generally 6 to 8 hours. Lithium iron phosphate battery electric vehicles can be charged, do not activate, the lithium battery will naturally activate when the electric vehicle is driving. If you want a new battery that can be charged for 12 hours, it is a waste of time. Of course, frequent charging for a long time is likely to cause premature loss of battery electrolyte, thereby affecting battery life. Abstract: It is safe to charge the lithium battery of an electric vehicle for the first time. As long as the charger from a regular manufacturer is used, there is no problem. The charger has an active protection box power-off function, and the general charging time is 3-5 hours. When using lithium batteries, you should pay attention not to overcharge or over discharge. There is really no other reason. Lithium battery manufacturers are all activated. Don't charge the shit like you did in the first 12 hours. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Detailed explanation of the difference between lead-acid batteries and lithium batteries