Huawei Nova 5T User Manual page 30

Precautions for Charging
Charge your phone using the standard adapter and USB cable that came with your device.
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Using other chargers or USB cables may cause repeated restarts, slow charging,
overheating, or other undesirable effects.
Your phone will automatically run a safety check when a charger or other device is
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connected to the USB port. If moisture is detected in the USB port, your phone will
automatically activate safety measures and stop charging. Disconnect your phone from the
USB port and wait until the USB port is dry.
The time required to fully charge the battery depends on the ambient temperature and age
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of the battery.
Batteries have a limited number of charge cycles. When the battery life becomes noticeably
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shorter, go to an authorized Huawei Customer Service Center to replace the battery.
Do not cover your phone or charger during charging.
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Your phone may heat up when you have been using it for an extended period of time,
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especially in high temperatures. In this case, stop charging, disable some features, and
move your phone to a cool place.
Please do not use your phone while it is charging.
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If your phone does not respond after you press and hold the Power button, the battery may
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have run out. Charge for 10 minutes and then power it on.
Overview of Battery Icons
You can check the battery level from the battery icon on the phone screen.
Battery Icon
Reverse Charging with an OTG Cable
On-The-Go (OTG) is a USB transmitting technology that allows a phone to directly access
files on a USB flash drive or digital camera, or connect to an external device such as a
keyboard or mouse, with the help of an OTG cable.
Battery Level
Less than 4% battery remaining.
Charging, less than 10% battery remaining.
Charging, 10% to 90% battery remaining.
Charging, at least 90% battery remaining.
If 100% is displayed next to the battery icon, or a charging complete
message is displayed on the lock screen, the battery is fully charged.
Essentials
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