How long does it take to charge the battery car

China [CN]

Normally, it is related to your charging equipment. It takes 2-4 hours for professional charging equipment, and 6-8 hours for ordinary chargers to charge normally. In fact, it takes more than 80% of the time to charge, and the subsequent charging speed will slow down. The higher the revolution, the greater the charging current. In idle state, small current charging, such as turning on headlights and other high-power electrical equipment, will not be able to charge. On the contrary, the battery will be used, Battery charging is a slow process and takes time.

The working principle of automobile battery is to convert chemical energy into electric energy, so as to achieve the purpose of storing electric energy. The automotive battery is a very important electrical component in the automobile. The range of the electric vehicle is getting longer and longer, and the battery capacity is getting larger and larger. However, although the endurance mileage has been improved, other problems have followed. The most obvious is that the charging time has become longer.

With the popularity of electric vehicles, electric vehicles have become the standard vehicles for many citizens to travel. However, the battery of electric vehicles frequently suffers from problems. What is the matter? In fact, most of the batteries on the market are of qualified quality, so the problem to a large extent arises in the use and maintenance, especially in the charging, which will lead to problems such as shortened battery life. Many friends just bought the electric car battery and thought it must be better to maintain it, so how should the newly bought electric car battery be charged for the first time?

Generally, the chargers used to charge the lead-acid lithium battery of electric vehicles use the three-stage charging mode. When you use 100% of the power, the charging time will generally be 8 to 10 hours, not more than 12 hours (which will affect the battery life). Of course, they don't advocate using up the power every time. They generally advocate charging your car when the power consumption is about 70%, At this time, the charging time is generally 6~8 hours.

The lithium ion iron phosphate battery electric vehicle can be fully charged, and should not be activated. The lithium ion battery will be activated naturally when the electric vehicle is running. If you deliberately want to charge the new battery for 12 hours to activate it, it is a waste of time. Of course, charging for a long time is likely to cause premature loss of battery electrolyte, thus affecting the service life of the battery.

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