The replacement of mobile phones is very fast, but careful partners will find that the battery used in mobile phones has not changed much, or even not changed, the reason is that the technology of mobile phone batteries has not improved much. In other words, the development of mobile phones is limited by the development of battery technology, which also leads to the problem of short mobile phone life, major mobile phone manufacturers can only improve the charging speed to enhance users' complaints about mobile phone endurance, the corresponding mobile phone charging speed has become the focus of mobile phone manufacturers' publicity.
First, now the mobile phone battery is a lithium battery, due to the characteristics of lithium batteries (as follows) does not need to be discharged and overcharged. The life of the battery depends entirely on the amount of effective charging time. That said, even if you start charging with only half of it, it has no effect on battery life.
Lithium battery characteristics:
1. Small size, light weight, large specific energy. Lithium-ion batteries are 30% smaller than nickel-metal hydride batteries, weigh less than 50%, and have a specific energy of 2 times higher than nickel-cadmium batteries.
2. High voltage, long life. Lithium-ion battery voltage is 3.6V, the service life can reach more than 1000 times (under normal circumstances, a mobile phone can be considered to replace the battery for about 3 years, depending on the user's habits), far more than other batteries.
3. No memory effect, small self-discharge, long use time.
4. Good safety performance, fast charging, wide working temperature range.
Second, the high power consumption of mobile phones
1, the signal is poor in the area, the mobile phone frequent network search, will consume more power.
2. The higher the screen brightness and the higher the volume, the more power is consumed.
3, a large number of applications running in the background at the same time will make the power consumption more serious.
4, play games more than watching videos consume more power, watching videos than listening to songs consume more power, etc., the more complex the application or the more operations the more power-consuming the application. Relatively more functional and more complete mobile phones, the more power consumption in daily use, the less durable the mobile phone battery.
5. The app's notification reminder function, high screen refresh rate, GPS positioning, high-definition video, etc. will also consume more power.
Third, how to increase battery life, how to set up daily to protect the battery, and then we will optimize the battery together:
1. Power saving mode: set the > battery > power saving mode (or super power saving)
Power-saving mode
2. Turn off high-power consumption applications: set the > battery > power consumption ranking
Power Consumption Leaderboard
3. Turn on intelligent resolution: set the > display and brightness> screen resolution > intelligent
Smart resolution
4. Smart charging mode on: set the > battery > more battery settings> smart charging mode
Smart charging mode
5, try to charge more than 20% of the battery power >, do not have to force charge to 100%, can be charged with the use. Theoretically, keeping the battery power at 20%-80% is more helpful to extend battery life
6, try to avoid long-term charging while using, especially in high-power operation scenarios (such as watching videos, playing large games, etc.), at this time the mobile phone heat intensifies, high temperature charging and discharging for a long time, will accelerate the aging of the battery.
The above is a personal summary of the collation, there are deficiencies welcome to criticize and correct, if it is useful to you, please also pay attention to the collection of use, thank you