User Manual

Basics
19
Super fast charging
The device has a built-in super fast charging feature so you can charge the battery more
quickly.
To use the super fast charging feature, you must use the battery charger supplied with the
device and the super fast charging feature must be activated.
If the super fast charging feature is not activated, launch the
Settings app, tap Device care
→
Battery
→
Charging , and then tap the Super fast charging switch to activate it.
When you connect a fast battery charger, you can charge the battery with the fast charging
feature. When the pop-up window appears on the device, tap
Turn on .
Alternatively, launch the
Settings app, tap Device care
→
Battery
→
Charging , and then tap
the
Fast charging switch to activate it.
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While charging, you cannot activate or deactivate this feature.
•
To use the super fast charging feature, use a USB PD (Power Delivery) charger that
supports Super fast charging.
•
To use the fast charging feature, use a battery charger that supports Adaptive fast
charging.
•
You cannot use the fast charging feature or the super fast charging feature when
you charge the battery using a standard battery charger.
•
If the device heats up or the ambient air temperature rises, the charging speed may
decrease automatically. This is a normal operating condition to prevent damage to
the device.
•
You can charge the battery more quickly while the device or its screen is turned off.