Three taboos for the use of lithium batteries in electric vehicles

Today, electric vehicles are moving in the direction of high-end intelligence. Electric vehicle Ru0026D and manufacturing technologies continue to advance, and electric vehicle manufacturing technologies are becoming more mature. But there is a shortcoming that has been restricting the development of electric vehicles, and that is the battery! As countries around the world have announced the timetable for prohibiting the sale of fuel-powered vehicles, the new energy industry has once again ushered in a development boom. It is foreseeable that lithium batteries will be widely used in the electric vehicle industry in the future. Lithium batteries for electric vehicles are mainly divided into three categories. The first is ternary lithium, which is also the most used lithium battery, the second is lithium iron phosphate, and the third is lithium titanate. Among them, the penetration rate of lithium titanate Very low, very few users. Now the important manufacturer of Super Wei and the first day is basically based on three lithium batteries, the lithium battery used during the day is 18650 lithium battery, and the super lithium battery is the first soft pack three lithium, lithium belongs to three types, 3.7v , Three taboos for charging 4.2v lithium batteries! The first temperature, lithium batteries are afraid of high temperatures. The second largest current, for example, the 18650 battery is 3c discharge, the electric vehicle is 8000w, the battery you use is lower than your discharge current, it will cause the lithium battery temperature to be too high, too high current, short service life, and it will still appear If your power is very large, very fast, choose a 10c current 18650 battery, so it is obviously very important to choose a suitable battery! The third full charge, the power is 4.35V, and the ternary lithium battery protection board is 4.2 V charging is available in the market. Many people who buy electric lithium batteries say that they have no rated capacity. In fact, for this reason, generally check the electric lithium battery for a long time, and it is full of less than 50 best TVs. For example, you buy A new cell phone has 50% electricity for many people. If the storage time of the full battery is too long, the capacity of the lithium battery will decrease. In addition to lithium iron phosphate and lithium titanate, these two can be stored and fully charged. It is also important to choose a better quality protection board. The lithium battery is discharging. The biggest taboo is that the tri-lithium discharge will become invalid. throw away. 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 article: Understand the difference between lithium iron phosphate battery and lithium battery in one article