1. The power supply of lithium battery is exhausted due to playing games for a long time. Playing games for a long time will cause the battery of the mobile phone to continue to supply a lot of power because the CPU runs at full speed. At this time, the power of the lithium battery will drop rapidly, and when the lithium battery is powered at full power, it will release a lot of heat. In these two States, the memory effect of the lithium battery in the mobile phone will decrease, resulting in a rapid decline in the battery capacity of the lithium battery in the mobile phone.
2. The charger for charging is a non-Apple official charger. When Apple's unofficial charger is charging, it will cause the current or voltage provided by the charger to be unable to maintain a relatively stable state, which will lead to the need to stabilize the voltage or current when the lithium battery receives the current or voltage, which will reduce the power receiving capacity of the lithium battery and lead to the rapid decline of the capacity of the mobile phone battery.
3. There are too many applications open in the background of the mobile phone. Too many applications on the mobile phone will increase the energy consumption of the mobile phone CPU, and the battery will supply more power to the CPU, which will lead to the heating of the mobile phone CPU and battery, while the memory effect of the lithium battery will decrease, which will lead to the reduction of the battery capacity of the mobile phone.
4. The mobile phone takes too long to charge. When the mobile phone is charged for a long time, the protection measures of the lithium battery will start automatically and will not accept the current provided by the charger. When the battery power drops slightly, the charger will supply power again, which will lead to the memory effect of lithium battery and the battery capacity decrease.