What are the reasons for not durable lithium battery cell phone?

Source: 2020 - 03 - 25 20:51 hits: time is not durable lithium battery cell phone? Power down fast? What is the reason? No battery? Big house to live in the winter for a long period of time, I finally summon up courage, decided to go in. Mobile phone charge, go out, in a good mood. Walk around, this is a beautiful scene, take out the mobile phone, ready to record the beautiful moment, a look, and mobile phone battery only 90%, before I go out to see? It doesn't matter, take a few photos, kaka, cell phone prompt electricity shortages, instant chaos. I don't know if we meet on the scene, cell phone quickly without electricity, especially in the cold winter, it is easy to take the initiative to shut down, especially the dramatic plot, so mobile phone battery fast break what reason be? No battery? This is IT an encyclopedia. Cell phone battery is the cause of falling fast 1, extreme temperature causes a battery for electric shock. Apple says the iPhone the best operating temperature in 0 & deg; To 35 C & deg; C, 16 & deg; C to 22 & deg; C is the ideal temperature range. In fact, most of the mobile phone this is similar to normal operating temperature. Our mobile phone battery is lithium polymer batteries commonly, through the power - Chemical energy - Chemical reaction to intermittent charging and discharging electricity. The chemical reaction is easily affected by temperature, when the temperature is too low, can greatly reduce the chemical reaction speed of lithium-ion batteries, so as to reduce the discharge current of the battery, resulting in a decline in the capacity of the battery directly. That is why, in very cold conditions, you can see the battery, battery leap, from 50% to 30%, and then it run out of energy, close. But we don't worry, this kind of circumstance is reversible, mobile phone battery will not cause damage theory. When the battery temperature back to normal working range, its function back to normal. Here, we must pay attention to the environment of high temperature would cause damage to the battery, and the damage is irreversible, so we should try to prevent mobile phone in 35 & deg; C above the temperature of the environment, otherwise it will cause permanent damage to battery capacity. The cause of the mobile phone battery fast low two, cell phone signal power consumption caused by the fast. People using the iPhone may have noticed that when we use the mobile data connection to the Internet, power consumption rate significantly faster than using wi-fi. This is because when you are in a region of cellular data coverage is very poor, mobile phone received very weak signal, so the increasing power, it receives and maintain a stable signal transmission links, which greatly increases the power consumption of the phone. So you might think your phone battery is broken, and power consumption quickly. There are three reasons that mobile phone battery out fast, previous theoretical capacity of the battery is very low, leads to drop quickly. Theoretically, the service life of our mobile phone battery is, this is because in the process of we use part of the cell phone battery will gradually ageing, lithium ion concentration will gradually decline, it directly results in the decrease of cell phone battery capacity from time to time. Under normal operating conditions, a cell phone use for a year or two, the theoretical capacity of the battery is not as big as it once was. This is the main reason why we think the battery does not work. So how do we check theory of mobile phone battery remaining capacity? Here it is in a short and convenient way to teach us from time to time 100 science, directly on the phone to download the APP can view the detailed information of the mobile phone battery such as stewards battery, battery doctor, etc. Above is a common cause of mobile phone battery is fast, it is due to environmental factors, the second is due to the battery itself. So, if you don't have mobile phone batteries, what would you do? Here it encyclopedia teach us some skills to save electricity. 1. Keep the screen brightness screen as a portal of human-computer interaction, is also a mobile phone and power consumption, and it can be said that the impact on life, especially on the phone's screen, the most common form of smart phones have a light sensor, it is suggested that we open all activities screen brightness, cell phone will be according to the surrounding bright degree of the initiative to adjust the brightness of the screen is most suitable for you; , of course, if you want to save more power, or the urgent need to improve the duration in the case of an emergency, you can turn off the phone active brightness adjustment function, adjust the screen brightness lowest brightness can be seen on the screen directly, which will help prolong the use of mobile phones.