How to Charge lithium power battery for New Cell Phone

How to charge lithium power battery for new cell phone? For the "activation" problem of the lithium power battery, many sayings are: the charging time must be more than 12 hours, and repeated three times of full charge and discharge to activate the battery. This statement that "the first three charges have to be charged for more than 12 hours" is obviously a continuation of the nickel battery (such as nickel cadmium and nickel hydride). So this kind of statement can be said to be misinformation at the beginning. So, what are the precautions for charging new phones?

1. The new battery head is used up to the low-power alarm three times, and then the original direct charge is charged to the phone when the phone is fully charged, and then continue to charge for about 1 hour.

2, in daily use, the battery is full, to avoid continuing to charge for a long time, it is recommended to use the alarm just fine, in case of shutdown, the battery should be charged as soon as possible.

3, try to avoid charging before going to bed, because the charging time before going to bed is long, and the voltage at night is unstable, the night voltage in many places is relatively high and fluctuating, the impact on the battery is greater.

4, the battery of the general mobile phone can be charged, used, and stopped. Cycle life refers to the number of full charge and full discharge, and partial charge and discharge can be understood as a fraction of the life. The key to battery use: the battery is full, you can charge for 20 minutes - half an hour to achieve saturation, but be sure to avoid charging after a long time.

How to charge new mobile phone battery charging for new mobile phone

Precautions

1. The mobile phone or charger of the lithium power battery will automatically stop charging after the battery is fully charged. There is no so-called “turbulent” charging of the nickel battery charger for 10 hours. In other words, if your lithium power battery is full, it will be white charger on the charger. And none of us can guarantee that the characteristics of the battery's charge and discharge protection circuit will never change and the quality will be foolproof, so your battery will be on the edge of danger for a long time. This is another reason why we oppose long charging.

2. In addition, on some mobile phones, after charging for more than a certain period of time, if you do not remove the charger, then the system will not stop charging, and will start the discharge-charge cycle. Perhaps the manufacturer of this approach has its own purpose, but it is clearly unfavorable for the life of the battery and the phone/charger. At the same time, long charging takes a long time and often needs to be carried out at night. In the case of China's power grid, the voltage at night is high in many places and fluctuates greatly. As mentioned above, the lithium power battery is very delicate, it is much less resistant to fluctuations in charge and discharge than nickel, and this brings additional danger.

3, In addition, another aspect that can not be ignored is that lithium batteries are also not suitable for over-discharge, and over-discharge is also very unfavorable for lithium batteries.

The page contains the contents of the machine translation.