Author ：Iflowpower – Portable Power Station Supplier
The battery is the "heart" of electric cars. With the implementation of electric vehicles, the lithium-ion battery will be used more and more. If you want a lithium-ion battery longer, charging is a key factor, then how do lithium-ion batteries charge? 1 The new battery is charged, and the life of a lithium-ion battery has begun from the moment of the factory.
It is in a low-capacity self-discharge state. After a battery is placed, it will enter the sleep state. At this time, the capacity is below the normal value, and the time of use is shortened.
The capacity loss caused by this self-discharge is reversible, that is, can be restored by charging the battery. Simply put, this process is like a human body does not work, and the energy consumption is in a lower level, but there is still a small number of cell organizations to work to ensure normal operation of the human body. About the beginning of the initiation to charge the lithium-ion battery, there is such a wrong way "The charging time will be more than 12 hours when the lithium ion battery is activated, and it can be activated three times.
". In fact, this is over-filled and over-discharge will cause different degrees of damage to the lithium-ion battery, and this statement is also for traditional nickel batteries. Lithium-ion batteries are easily activated, do not special ways, usually 3-5 normal charge and discharge cycles can activate battery, restore normal capacity.
2 When do you charge a lithium-ion battery to charge the lithium ion battery? Someone will answer if it is not thinking: electric cars are not electricity to charge. In fact, it's right, because the number of charge and discharge of the lithium-ion battery is limited, so the electricity of the lithium ion battery should be charged as light as light as possible. Under normal circumstances, battery power should be used to charge, but according to actual life, it is necessary to practice well.
For example, the remaining power of electric vehicles is insufficient to support the next day, and the next day does not have the conditions of charging. At this time, it should be charged in time. In fact, insist on using the remainder of the battery, the principle of recharging refers to the extreme practice of using the battery for two nets.
If the electric vehicle is too low, the warning is still not charged until it cannot be driven. This situation may occur due to excessive discharge of the battery, resulting in damage to the life of the battery.
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