Why is the battery pre -charging -Lithium - Ion Battery Equipment

Why is the battery pre -charging -Lithium - Ion Battery Equipment



Why should lithium ion batteries pre -charged? Is there a better state in the rechargeable battery? For many lithium battery peers, do not understand why lithium -ion batteries must be charged before charging? The industry has formed a three -stage strategy when charging lithium ion batteries: pre -charging, constant current charging and constant voltage charging. So is there a best charging state in the rechargeable battery? This article will be discussed together.

Why should lithium ion batteries pre -charged?

Lithium -ion battery has no memory effect, but has a strong Sui nature. It should be given full activation to ensure that the future use can achieve the best efficiency. Before the battery was left, the manufacturers were activated and pre -charged. This is important because the lithium ion battery has a high energy ratio. If it goes directly into the fast flush mode, it will affect the service life or damage battery of the lithium -ion battery. In order to prevent this phenomenon, pre -charging says.(Lithium - Ion Battery Equipment)

Lithium -ion batteries are generally pre -charged before leaving the factory. Users do not have to do anything anymore. Generally speaking, it takes 10 hours to charging for the misleading of merchants. This does not matter. The lithium -ion battery system is a chemical power system. Pre -charging is to activate chemicals, so that the battery can really appear electrical energy. If there is no pre -charging process, the battery is only semi -finished product, and it is not a real battery.

In practical applications, no one can divide the lithium -ion battery to clear the pre -charging and the formal charging line. In fact, there is a startup process of charging chemical reactions. When the lithium -ion battery is charged when the constant current is too large, the battery may be damaged.

For lithium -ion battery production manufacturers, a line protection board is built in the battery design. Generally, the chance of the battery is over -charging, but if the battery does not pre -charge, it will bring many hidden dangers, such as protecting the protection, such as protecting the protection, such as protecting it When the panel fails, the self -release rate that is placed for a long time, when the battery is placed, it will cause the recovery of active substances to recover. Pass the charging problem of battery.

Is there a better state in the rechargeable battery?

The rechargeable battery is a capable battery with a limited number of charging times, which is used with the charger.

There is a saying that if the rechargeable battery is used properly, the best state will appear in a certain cycle, that is, the largest capacity. This is to be divided into the situation. If the sealed nickel -metalized battery and nickel -cadmium battery are used properly (such as regular maintenance to prevent the appearance and accumulation of memory effects), it will generally reach the maximum value of its capacity at the 100 to 200 cycle, such as the maximum value of its capacity, such as such as the maximum value, such as, such as, such as the maximum value, such as, such as, such as the maximum value, such as, such as, such as the maximum value of its capacity, such as, such as the maximum value of its capacity, such as, such as the maximum value, such as, such as. For example, After 120 times of nickel -metal hydride batteries with a factory capacity of 1000mAh, its capacity may reach 1100mAh.

Nickel -based batteries have the best state, generally reached their maximum capacity between 100 and 200 cycles. Regarding liquid lithium -ion batteries, there is no such cyclic -capacity hump phenomenon at all. From lithium -ion batteries to the factory to final battery scrap, the performance of its capacity is once less. I never saw signs of volume recovery when I did a cyclic performance of lithium -ion batteries.

Lithium -ion batteries are not in the best state. Lithium -ion batteries are more vulnerable to changes in environmental temperatures. Different performances will be expressed in the environmental temperature of 25 to 40 degrees, and their performance is greatly reduced in low temperature or high temperature state. To make your lithium ion battery fully show its capacity, you must pay attention to the use of the environment carefully to prevent high and low temperature phenomenon.

Because lithium ion batteries have a high energy ratio, the phenomenon of strictly prevents overcharge and overdose in the use of batteries. Before installing the battery, ensure that the battery is in a normal working state, not only can save time, but also save some money.

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