How to charge the new mobile phone to better protect the battery

1. Use the new battery for the first three times until the low battery alarm is reached, and then use the original direct charge to charge the phone until it is full, and then continue to charge for about 1 hour. 2. In daily use, the battery should be fully charged. To prevent continued charging for a long time, it is recommended to use the alarm. In case of shutdown, the battery should be charged as soon as possible. 3. Try to prevent charging before going to bed, because the charging time before going to bed is long, and the voltage at night is unstable, and the night voltage in many places is relatively high and fluctuates greatly, which has a greater impact on the battery. 4. The battery of general mobile phones can be charged, used and stopped at any time. 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 fully charged, and it can be charged for 20 minutes to half an hour to reach saturation, but it must be prevented from charging for a long time after being fully charged. We also have to pay attention to the following points: 1. Lithium battery mobile phones or chargers will automatically stop charging after the battery is fully charged, and there is no so-called trickle charge that lasts for more than 10 hours for nickel battery chargers. In other words, if your lithium battery is fully charged, it is also white charged 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 verge 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 a certain period of time, if the charger is not removed, the system will not only stop charging at this time, but also start a discharge-charge cycle. Perhaps the manufacturer of this approach has its own purpose, but it is clearly detrimental to the life of the battery and mobile phone/charger. At the same time, long-term charging takes a long time, often at night. According to the situation of my country's power grid, the voltage at night in many places is relatively high and fluctuates greatly. As mentioned earlier, lithium batteries are very delicate, and their ability to withstand fluctuations in charge and discharge is much worse than that of nickel batteries, so this brings additional dangers. 3. In addition, another aspect that cannot be ignored is that lithium batteries are also not suitable for over-discharge, and over-discharge is also very detrimental to lithium batteries. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous post: What are the meanings and methods of testing the internal resistance of lithium batteries