How to charge the new battery?18650 battery rechargeable

　　It should be noted in the use of lithium -power batteries that after the battery is placed for a period of time, it enters the dormant state. At this time, the capacity is lower than the normal value, and the use time is also shortened. However, lithium -power batteries are easy to activate. As long as 3-5 normal charging and discharge cycles can be activated, the battery can be activated to restore the normal capacity. Due to the characteristics of the lithium battery itself, it determines that it has almost no memory effect. Therefore, the user's new lithium battery does not require special methods and equipment during activation. This is not only the case. From a practical point of view, it is the best way to use standard methods to charge.

　　For the "activation" problem of lithium -power batteries, many saying is that the charging time must be more than 12 hours, and repeatedly do it three times to activate the battery. This saying that "the first three charging must be charged for more than 12 hours" is obviously a continuation of nickel battery (such as nickel -cadmium and nickel -metal hydride). So this statement can be said to be misunderstood at the beginning. The charging and discharge characteristics of lithium -power batteries and nickel batteries are very different. All serious formal technical materials emphasize that over -charging and over -discharge will cause huge damage to lithium batteries, especially liquid lithium batteries. Therefore, it is best to charge the charging according to the standard time and standard methods, especially not to perform ultra -long charging for more than 12 hours. In addition, the lithium -power battery or charger will automatically stop the charging after the battery is fully. There is no so -called "trickle" charging for more than 10 hours of nickel electric charger. In other words, if your lithium -power battery is full, it is also a white charging on the charger. No one can guarantee that the characteristics of the battery's charging and discharge protection circuit will never change and quality, so the battery will be hovering for a long time. This is another reason to oppose the charging.

　　On some machines, after a certain period of time charging, if you do not remove the charger, the system will not only stop charging, but also start discharge-charging cycle. Perhaps the manufacturer of this approach has its own purpose, but it is obviously not good for the life of the battery. At the same time, it takes a long time charging, and often needs to be carried out at night. From the perspective of the power grid, many places at night at night are relatively high and fluctuate. As mentioned earlier, the lithium -power battery is very delicate. It is much worse than that of nickel power in terms of charging and discharge, so this brings additional danger.

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