How to maintain the battery of the mobile phone?

For a long time, opinions on mobile phone charging have been divergent. Due to the rapid development of mobile phones, some once correct charging methods have now become charging misunderstandings, often making people confused. So, what are the charging misunderstandings that we need to pay attention to, how can we charge correctly, not only to ensure safety, but also to extend the service life of the battery? Misunderstanding 1: Is it dangerous to use a tablet charger to charge a mobile phone? There were rumors on Weibo that it was not possible to use tablet chargers to charge mobile phones, because the power of tablet chargers was clearly greater than that of ordinary mobile phone chargers, and the larger output current might break down the capacitor. But there are still countless friends who are not afraid of death are using tablet chargers to charge their phones, because there seems to be no big problem, and sometimes the charging seems to be faster. Tablet chargers are much faster than mobile phone chargers. In fact, it’s okay to use a charger with a larger output current to charge a mobile phone, and usually it will not bring any catastrophic consequences, and in many cases it can actually charge the phone faster. Faster. Because any mobile phone has a dedicated power management chip inside, it will control the battery's input current within its maximum acceptable range, so it will not affect the battery. For this question, the technical support page of Apple's official website even specifically provides an answer. Therefore, if you have a particularly important thing and want to go out and rush to charge a mobile phone that is almost out of power, or use this large output current tablet charger to charge your mobile phone for a long time, there is no problem. Myth 2: Install a software to extend battery life? Battery management software is a wonderful thing. It seems that they have very high-end and atmospheric functions such as fast charging, supplementary charging and trickle charging. In fact, they only read the power display to the user through the API provided by the system. . It is not helpful for charging, not to mention that it can stay in the background to help power consumption. It is definitely a model product in the era of lithium-ion batteries. A lot of battery management software actually only serves as a reminder. I have to say that the charging process displayed by the battery management is indeed reasonable, but the charging process is completely in the hands of the power management chip. These management applications are not used at all. The mobile phone is fully charged. How long it takes 80% or 90% is all controlled by your mobile phone and charger. This kind of software does not play a supporting role at all, and it will not be faster or more reliable just because you are driving. Misunderstanding 3: Recharging when there is no power can extend battery life? This is definitely the most widespread misunderstanding. It would be better to recharge the battery after using it below 20%, which is true in the age of nickel batteries. However, in the current era of lithium-ion batteries, the power of the mobile phone is really reduced to 20% or even automatically shut down. The damage to the battery is very serious, which will cause problems such as slow charging, unused batteries, and even reduced battery life. In addition, if the mobile phone uses automatic shutdown, the internal voltage of the lithium-ion battery will be too low due to excessive discharge, and it may not be able to turn on and charge! Exhausting the power of the mobile phone is not conducive to the health of the mobile phone battery. Therefore, the correct way to use the lithium-ion battery is: [Flush with use] The battery is the lifeblood of the phone, please protect it. Don’t let the battery be charged all the time, don’t wait until the battery is turned off and then rush out to charge the phone, don’t use the phone in extremely high or low temperature, and don’t let the phone that can’t be charged quickly charge quickly. Fast, so that your love machine can exert greater performance. Misunderstanding 4: The battery and charger are very easy to explode and electrocute people? Use an unknown charger to charge the mobile phone battery, or simply use a copycat battery to achieve the explosive effect. Not only that, charging with a charger that does not match the parameters can also achieve the same effect. The key is the output voltage parameter marked on the charger. Most mobile phone chargers on the market are 5V/1A. In fact, the output voltage of current mobile phone chargers is mostly 5V. Generally, as long as this parameter is unified, even if the numbers such as the output current are different, it is generally not a problem to charge the mobile phone normally. The current mobile phone battery technology is already very safe. With the development of today’s lithium-ion battery technology and the layers of safety features that manufacturers add to the battery, not only is the power management chip's control of the battery quite complete, some batteries and mobile phones themselves have Designed to be chopped when in danger. Unless it is a design defect or component problem, it is difficult for non-counterfeit batteries and chargers to explode, so as long as you use the original charger, rest assured and don't worry about your life at all times. Misunderstanding 5: Charging while playing with your phone, can you use your phone and charge your phone? In fact, it is very undesirable to charge while playing with your phone, as this will extend the charging time of your phone. As we all know, the screen is the biggest source of power consumption for mobile phones. While playing the mobile phone while charging, the mobile phone will automatically determine to transfer the main power supply to the screen backlight, which consumes more power, resulting in a much reduced battery charging speed. In addition, you may notice that when you are playing with your phone while charging, the phone itself will become very hot. This is because the phone itself generates a lot of heat when it is running, plus the heat generated by the battery during charging. Will cause the overall temperature of the phone to rise. And temperature is the biggest killer of electronic components, so you should try to avoid playing with your mobile phone while charging. At the same time, for safety reasons, it is better to unplug the charging plug when you need to use a mobile phone to talk. Disclaimer: Some pictures and content of articles published on this site are from the Internet, please contact to delete if there is any infringement.