How to maintain power lithium batteries in winter.solar powered electric generator

　　We all know a fact that the battery is not suitable for extremely cold environments. In cold winter and cold weather, it can cause a sharp shrinkage of pure electric vehicles. Today, I have prepared some small suggestions for easy -to -use, and help you find some battery life lost due to the failure of the battery ".

　　One: first management

　　Most of the pure electric vehicles currently on sale basically use liquid cooling constant temperature batteries, which allows power lithium batteries to work within a reasonable temperature interval, which improves the performance of the battery while reducing the risk caused by the battery heat. The liquid cooling constant temperature battery will generally support the pre -processing function, allowing car owners to heat or cool down based on the power lithium battery. Therefore, driving in winter can be used as much as possible to use this front function. By using the pre -management function to preheat battery and inner cabin, you can get a battery that is full and reaches a better working condition when you get on the bus. Curdine (It is recommended to connect the charging power supply to use this function).

　　2. Reduce the use of hot air and air conditioners

　　Unlike the ICE internal combustion locomotive hot air conditioner, pure electric vehicles do not cost a lot of electricity because there is no waste heat generated by the engine, so its hot air and air conditioning consume a lot of electricity. The hot air -conditioning is usually an electric vehicle that is a larger energy consumption unit except for driving motors. Then if the mileage to be greater, it means that the use of hot air conditioners should be limited as much as possible. It is a good choice to use the seat and steering wheel heating function as much as possible. These systems consume much less energy than hot air -conditioning.

　　Third, tire pressure control is indispensable

　　Lithium battery manufacturers believe that foreign media quoted a tire expert saying that every time the temperature decreases by 10 °, the tire will be attenuated by 1-2 pounds. When the temperature drops, in the tireAir contraction and decreased tire pressure cause the tires to increase the contact surface of the tire, which will reduce the driving efficiency of the vehicle. Therefore, the car is important to check the recommended pressure and high pressure value of the tire. In winter, you must often check the pressure value of each tire.

　　Fourth, large chemical brake energy recycling mode

　　Brake energy recycling is a means to restore battery energy. When you urgently need it, please largely, so that you can drive forward more distances. However, it should be noted that when the temperature of the battery is very low, the efficiency of the braking energy recovery system will also be affected, and the cold battery cannot absorb more energy like a normal battery.

　　Fifth, choose the parking garage position

　　When parking in winter, park the car in the garage (conditional). If the vehicle is parking outdoors for a long time, try to find a parking space with direct sunlight. Parking in direct sunlight can help keep the battery temperature, and the battery life must be accumulated by bit.

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