The battery capacity of iphone6sp is 2750mAh. If the battery can be used for 18 hours at ordinary times and the battery is 84% healthy, the battery capacity is 2335mAh, which is reduced by 4 15mAh, that is, the battery life is reduced by 1/6, and the battery life can still be maintained for 15 hours, which can meet the requirements of charging once a day.
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Power saving skills of iPhone battery
1 and 4G consume the most power, so the reason why iPhone4G can use 1 day or more is that it hardly uses 4G function, and the power consumption of using 4G function is twice that of playing games and wifi, and three times that of making phone calls.
2. When it is not needed, try to turn off the push and the software regularly check the network function.
3. Turn off one or more 4G \ WiFi \ Bluetooth functions when not needed.
4. Internet search consumes a lot of power. Please turn off the 4G function in areas where the 4G signal is unstable, and you can adjust to the flight mode in areas where the telephone signal is unstable.
5.GPS consumes a lot of power, so don't start the software with GPS function.
6. Starting the equalizer while listening to songs will increase power consumption. You can turn it off if you don't need it.