First, please pay attention to the following precautions in daily use:
1. Please use the official standard charger to charge the battery to ensure that the charging voltage reaches the standard stably, so as not to affect the use of the battery.
2. Theoretically, keeping the battery charge in the middle range (such as 30%-80%) is more helpful to prolong the battery life, so:
(1) It is recommended that you unplug the charger after the phone is fully charged, so as not to accelerate the aging of the battery for a long time or in a high-power state for a long time and prolong the service life of the battery.
(2) If the mobile phone is idle for a long time, it is recommended to turn it off and charge it irregularly to maintain about 50% power. If the mobile phone is not used or charged for a long time, the battery may trigger over-discharge protection, thus charging abnormally or unable to charge.
3. Too high or too low temperature will affect the service life of the mobile phone battery, so:
(1) Please try to avoid using the mobile phone in low temperature, high temperature or large temperature difference.
(2) It is recommended that you avoid charging for a long time, especially in high-power operation scenarios (such as watching videos and playing large games). At this time, the fever of the mobile phone is intensified, and long-term high-temperature charging and discharging will accelerate the aging of the battery.
Second, extend the battery life.
1. Click Settings > Battery > Power Saving Mode to turn on the power saving mode.
2. Optimize energy-saving settings:
EMUI 10。 X and below: Go to Settings > Battery, click a button to save power, and the system will automatically help you find some functions that may cause power consumption, or you can choose optimization manually.
EMUI 1 1.0。 HarmonyOS system: Enter the mobile phone housekeeper application, click one button to optimize, and optimize the settings that can save electricity according to the results.