1. After the smart charging mode of Huawei mobile phone is enabled, the system will automatically learn the charging habit and slow down the battery to 100% when necessary. This can slow the aging of the battery and improve the service life of the battery.
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2. Turn on the butler that comes with your phone.
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3. Tap the battery icon on the home screen.
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4. On the battery screen, select the \"More Battery Settings\" option at the bottom.
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5. Select the switch of intelligent charging mode and turn it on, so that it is in the open state