3.2v 200ah lifepo4 battery cell.Is fast charging the faster the better? Will this consume battery life?

　　In fact, will it have any impact on the battery of the mobile phone? Because the manufacturer has also studied this problem and made certain improvements, the fast charging itself will not have a great impact on the life of the mobile phone battery. But if you want to explore it carefully, there will actually be some slight impact.

　　However, due to the careful design of mobile phone manufacturers, this little impact is almost negligible. In fact, today’s fast charging does not mean that the entire charging process is high-speed. In the process of charging a fast-charging mobile phone, it will be divided into several charging processes. The charging speed will be very fast at the beginning, but when charging reaches a certain stage, the speed will slow down. This is also a kind of protection for the mobile phone battery and will not cause excessive damage.

　　So, you don’t have to worry too much. After all, these are carefully developed by mobile phone companies and will not cause any problems, so you can rest assured! Hope this article can help you,

　　Mobile phones have long been inseparable from us. In today's society, it is basically impossible to live without a mobile phone. The battery life of mobile phones has become particularly important. Running out of battery will cause a lot of inconvenience and trouble. Nowadays, the battery capacity of mobile phones is getting larger and larger, why is the battery life getting worse and worse?

　　Low temperature lithium iron phosphate battery 3.2V 20A -20℃ charging, -40℃ 3C discharge capacity ≥70%

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　　Battery principle

　　The charging principle of the battery can be seen from the knowledge of high school chemistry. Nowadays, smart phones use lithium batteries. The charging and discharging of lithium batteries are the result of the continuous movement of positive and negative charges. When charging, chemical energy is converted into electrical energy, and when discharging, The process of converting electrical energy into chemical energy.

　　Now mobile phone manufacturers are increasing the number of lithium ions separated from the positive electrode to increase the storage capacity of the battery, where the positive electrode material becomes an extremely important element. Because lithium batteries are prone to explosion, new material lithium polymer batteries are used in mobile phones.

　　Fast charging principle

　　The basic principle of fast charging mode is P=UI (power = voltage * current). To increase the speed of fast charging, the power must be increased, and voltage and current are directly proportional, so there are three ways to improve fast charging:

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　　1. Increase the current while maintaining the same voltage (low voltage and high current)

　　2. The current remains unchanged and the voltage is increased (high voltage, low current)

　　3. Both voltage and current are increased (high voltage and high current)

　　But now there are mainly two modes: high voltage and low current used by Qualcomm and MediaTek, and low voltage and high current used by Oppo, Huawei, and OnePlus. Each brand of mobile phone charging technology is different. Even mobile phones of the same brand have different output voltages on different mobile phone models. Therefore, mobile phones must use the original mobile phone charger and cannot be used indiscriminately to avoid damage to the battery due to load. At present, the highest fast charging technology is the 50W fast charging on oppofindX.

　　Battery life principle

　　There are many factors that affect battery life.

　　Increased battery capacity can increase battery life.

　　Fast charging only affects the charging time. Don't think that because it is fast charging, it consumes power faster. It has no impact on battery life.

　　High-configuration processors consume power and reduce battery life.

　　Many apps need to run in the background, which consumes less power and reduces battery life.

　　Updating the system on your phone consumes battery.

　　In short, the more things a mobile phone runs and the higher the configuration of the mobile phone, the more power it will consume. You can turn on the power saving mode, lower the screen brightness and other ways to reduce power consumption to improve battery life.

　　Misunderstanding

　　Low voltage and high current fast charging mode: fast charging and low heat generation. Therefore, like oppovooc flash charging and Huawei fast charging, you can charge and play at the same time without any major impact. This is why low-voltage and high-current fast charging is becoming more and more respected.

　　According to the survey, the three most power-consuming apps are: WeChat, QQ, and frequently played game apps. The power consumption rate of these three apps is as high as 70%. You can check the power usage of the mobile phone in the background. Releasing and cleaning WeChat and QQ data will also increase the memory by several gigabytes, but there are also risks. If there is important information in the data, you must back it up in advance. You can also delete it and find the mobile phone data recovery wizard in the browser to retrieve it.

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