How to charge the new mobile phone is good for the battery? As for the "activation" of the mobile phone battery, someone said that the first three times of charging must take more than 12 hours to activate the battery. In fact, this statement was misled by the previous NiMH batteries. Today's mobile phones generally use lithium batteries. Users do not need to activate them or charge them for 12 hours.
What is the correct charging method? Next, I will explain in detail how to charge the new mobile phone, which is good for the battery. I hope it can help you!
How to charge a new mobile phone is good for the battery?
Detailed methods for correctly charging new mobile phones:
1. In the first three times, the battery of the new mobile phone is used to the low power alarm (10% - 20%), and then it is charged to full when the mobile phone is powered on with the original direct charge, and then it continues to be charged for about 1 hour.
2. In daily use, the battery should be fully charged. It should be avoided to continue charging for a long time,; The mobile phone can be charged when the remaining power is 20% - 30%. There is no need for low power warning. In case of shutdown, the battery should be charged as soon as possible.
3. Try to avoid recharging before sleep, because the time of recharging before sleep is long, and the voltage at night is unstable. The voltage at night in many places is high and fluctuates greatly, which has a great impact on the battery.
4. The battery of general mobile phones can be charged, used and stopped at any time. The cycle life refers to the times of full charge and discharge, and partial charge and discharge can be understood as a fraction of the life. The key to using the battery: the battery is fully charged, and it can be charged for 20 minutes to half an hour to reach saturation, but it must be avoided to charge for a long time after being fully charged.
We should also pay attention to the following points:
1. The mobile phone or charger with lithium battery will automatically stop charging after the battery is fully charged. There is no so-called "trickle charging" of nickel charger that lasts for more than 10 hours. That is to say, if your lithium battery is fully charged, it will also be charged in vain on the charger. However, none of us can guarantee that the characteristics of the battery charging and discharging protection circuit will never change and the quality will be foolproof, so your battery will be at the edge of danger for a long time. This is another reason why we oppose long-term charging.
2. In addition, for some mobile phones, if the charger is not removed after charging for a certain time, the system will not only not stop charging, but also start the discharge charging cycle. Perhaps the manufacturer of this practice has its own purpose, but it is obviously detrimental to the life of batteries and mobile phones/chargers. At the same time, long charging takes a long time, often at night. In the case of China's power grid, the voltage at night in many places is relatively high and fluctuates greatly. As has been said before, lithium batteries are very delicate, and their ability to withstand fluctuations in charge and discharge is much worse than nickel batteries, which brings additional risks.
3. In addition, another aspect that cannot be ignored is that lithium batteries are not suitable for over discharge, which is also bad for lithium batteries.
The above is all about how the new mobile phone is good for the battery. Did you have a new understanding of how to charge the new cell phone battery after reading it? Don't be fooled by those outdated charging techniques on the Internet again!