Knowledge about mobile phone battery charging and maintenance

Some knowledge about mobile phone battery charging and maintenance: 1. How to charge a new battery. When using a lithium battery, it should be noted that the battery will enter a sleep state after a period of time. When the capacity is lower than the normal value, the use time will be shortened. But the lithium battery is easy to be activated, as long as 3-5 times of normal charge and discharge can activate the battery and restore the normal capacity. Lithium batteries have almost no recall effect due to their own characteristics. It is best to use a naturally activated charging method from the beginning. The most common saying about lithium battery activation is that in order to activate the battery, the lithium battery must be charged for more than 12 hours and recharged three times. The damage caused by long-term overcharging of lithium batteries is huge, so it is best to charge according to the standard time and method, especially the charging time should not exceed 12 hours. Generally speaking, the charging method analyzed in the mobile phone manual is a standard charging method suitable for mobile phones. 2. Whether the lithium battery needs to be drip-type rechargeable battery is fully charged, the lithium ion mobile phone or charger will automatically stop charging. It is impossible to charge with a nickel coin charger for more than 10 hours. In other words, if the lithium battery continues to charge the charger after it is fully charged, there will be no so-called trickle charging. In addition, on some mobile phones, after charging for more than a certain period of time, if the charger is not removed, the system will not only stop charging, but also begin to discharge to the charging cycle. This is the self-maintenance setting of the mobile phone manufacturer for the lithium battery. The same note is that the lithium battery is not suitable for discharging. There is a serious danger in discharging the lithium battery. It may form a permanent loss of the battery. The most serious one may not be able to start and run normally, so we use it and see the electric alarm. Must even cost. 3. Reasonably grasp the charging opportunity. As mentioned above, the lithium battery has almost no memory function, but it still limits the charging time. Generally speaking, the cycle life of most lithium batteries is about 1000 times. Many people are committed to turning it off. The mobile phone battery is active to start charging. In fact, this is an unscientific way. The charging standard for completing the remaining battery capacity is that you will not be notified that the battery is dead and stop using it completely. As common as charging for a long time is this sentence: Try to use up your phone’s battery, preferably shut it down. This is only done on nickel batteries to prevent recall effects, but unfortunately, it is also done on lithium batteries. Once someone warns that the battery is too low, they still do not charge and continue to use it, and always use active shutdown, etc. As a result, if the phone does not respond after charging or turning on the phone, I have to send it to customer service for repair. This is actually due to the low voltage caused by the over-discharge of the battery, which is caused by the lack of normal charging and starting conditions. As long as you pay attention and follow some common sense strategies, you can extend the battery life of your Xiaomi phone. The most important thing is to prevent putting the Mi mobile phone in the sun or in a hot car (even if it is in the car glove box). The heat is likely to reduce the performance of the battery. The term battery moment you need to know refers to that the battery of the Xiaomi mobile phone is used up before it needs to be recharged. Battery life refers to the time until the battery is completely used up before replacement. The best operating temperature range is from 32F to 95F. You should store it between -4F and 113F. This means that 0C to 35C and -20C to 45C are the appropriate temperatures for running and storing Xiaomi phones. Try to keep your Xiaomi mobile phone close to room temperature (22C). Statement: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Requirements for maintaining IC performance of lithium batteries