How long does it take to charge a new mobile phone for the first time?

New mobile phones with lithium batteries do not need to be activated multiple times by charging and discharging. You can charge them as you go, because lithium batteries have no memory effect; while for new mobile phones with nickel-metal hydride batteries, they must be fully charged for 12 seconds on the first charge. hours, and the first three times need to be fully charged for 12 hours. At the same time, the charging time cannot exceed 24 hours. Try to use up the battery when using it.

The operating environment of this tutorial: HarmonyOS 3 system, HUAWEI Mate 50 mobile phone.

How long does it take to charge a new mobile phone for the first time?

Smartphones use lithium batteries. Lithium batteries have no memory effect, so when a new mobile phone is used for the first time, it does not need to be activated multiple times by charging and discharging, just charge it as you go.

For nickel-metal hydride batteries: the first charge must be full for 12 hours, the first three times must be full for 12 hours, and the charging time cannot exceed 24 hours. Try to use up the battery when using it;

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 is stable and meets the standards to avoid affecting battery use.

2. 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 environments with low or high temperatures or large temperature differences.

(2) It is recommended that you try to avoid charging and using it for a long time, especially in high-power operation scenarios (such as watching videos, playing large games, etc.). Discharging will accelerate battery aging.

3. Theoretically, keeping the battery power in the middle range (such as 30%-80%) is more conducive to extending battery life, so:

(1) It is recommended that you charge your phone after it is fully charged Unplug the charger to avoid charging for a long time or being in a high-power state for a long time to accelerate the aging of the battery to extend the service life of the battery.

(2) If the phone is idle for a long time, it is recommended to turn off the phone and recharge it regularly to maintain about 50% of the power. If the mobile phone is not used or charged for a long time, the battery may trigger over-discharge protection, resulting in abnormal charging or failure to charge.

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