You can check the battery icon in the upper right corner to see if there is a lightning icon, if the icon indicates that the phone is charging, if not, hand
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The phone is charging normally, or after you lock the screen, there will be a vooc flash charge sign on the lock screen, indicating that the phone is flash charging.
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There are two ways to solve the battery life:
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One is to directly use high-capacity batteries.
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The second is the use of fast charging technology.
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To realize the fast charging function on the mobile phone, three elements need to be met, and all three are indispensable. Charger, battery, charge IC. charging
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The device needs to meet sufficient output current as well as output voltage, because the charger's wiring has a large parasitic resistance if it is to be achieved
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Larger charging current, the on-load output voltage of the charger needs to be higher.