During the charging, it must not be higher than the maximum charging voltage, and the minimum working voltage shall be lower than the minimum working voltage.

　　Regardless of the time, lithium -ion batteries must maintain the minimum working voltage, and the excessive or self -discharge reaction of low voltage will cause the lithium ion activity to decompose and destruction, and it may not be restored.

　　Any form of lithium -ion batteries can cause severe damage and even explosion. Lithium -ion batteries must avoid overloading batteries during the charging process.

　　Do not often discharge and charge deeply. However, after about 30 charging cycles, the power detection chip will automatically execute deeply and deep charging to accurately evaluate the status of the battery.

　　Avoid high temperatures, shorten life, and severe cases can cause explosion. If possible, it can be stored in the refrigerator. If the laptop is using AC power, remove the lithium ion battery bar to avoid being affected by the heat production of the computer.

　　Avoid frozen, but the freezing point of most lithium-ion battery electrolyte solutions is at -40 ° C, which is not easy to freeze.

　　If you do n’t use it for a long time, please store it with 40%to 60%. When the power is too low, it may be overly due to self -discharge.

　　Since the lithium ion battery is not used when it is not used, it should be purchased according to actual needs when purchasing, and it is not advisable to buy too much.

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