Battery health means that with the long-term use of the iPhone, the maximum capacity of the battery will gradually decay. If the battery capacity is less than 80%, the iPhone's processor will be down-frequency, and the direct impact is stuck; If you just brush your circle of friends or watch Weibo, the performance requirements for daily use are not high, then the lower battery capacity can still be used; However, if it is often used to play games in daily use, it is recommended to replace the battery when the power is reduced to about 80%.
Maintenance:
1. Keep the battery and mobile phone at room temperature.
It gets warmer when you use your mobile phone. When mobile phones are idle, you should keep them at room temperature, about 72 degrees Fahrenheit (about 22 degrees Celsius). If the mobile phone is in a high temperature state for a long time, the battery will be scrapped prematurely. If the mobile phone is equipped with a spare battery, it should be placed in a cool and dry place, preferably in the basement, but it can also be placed in a drawer, not in a stuffy car or attic.
2. Extend the battery life of mobile phones.
Many experts suggest charging the battery when the battery is extremely low. At the same time, the battery should be fully charged when charging. Pay more attention to the use of mobile phones, and the battery life can be extended. You can turn off your cell phone when you are out of service, because it consumes a lot of power when searching for signals. In addition, don't stuff the mobile phone into the bottom of the bag or bag, because it is difficult to find the signal, which means that the mobile phone will consume more power for this.