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Charging
Notes on Charging
The internal battery is not fully charged at the time of purchase. Be
sure to charge it before using the product.
•
If the performance of the internal battery does not recover, for
example, if the usable time is extremely short even after charging,
the battery may be at the end of its life. To check the charging
performance of the internal battery: Home screen
→
[Simple Settings]
[All settings menu]
status]
•
While charging,
appears in the battery indicator.
If the product remains connected to the AC 100 V outlet or PC,
keeps displayed even after the charge is full (charge is 100%).
◎
The product may become warm while charging. This is normal.
◎
The internal temperature of the product may increase depending
on the operation or usage environment, causing the product to
become hot. In such cases, charging may stop for safety.
◎
Charging may take longer if the product is in use (for the camera
or other functions).
◎
If you use the product while charging with the specified charger
(sold separately), the internal battery may charge and discharge
repeatedly in a short time. Frequent charging shortens the life of
the battery.
◎
If the notification lamp is flashing red, force the power off (
and turn it back on. If the notification lamp still keeps flashing,
stop charging and contact an au Style/au shop or Customer
Center.
◎
The continuous talk time and continuous standby time (
are average measurements obtained in strong signal conditions
at rest. The actual usable time may be less than half depending
on the charge on the battery, usage environment such as
temperature or signal reception, function settings, etc. See
below for the examples.
•
Frequent use of the product in places where
area) appears on the display.
Use of the Wi-Fi
®
function, Bluetooth
•
camera, location information, etc.
•
The display is set to remain turned on in applications, etc.
Applications are running in the background.
•
Charging with the Specified AC Adapter
(Sold Separately)
Charge by connecting the Type-C common AC adapter 02 (sold
separately). For details on the specified AC adapter (sold separately),
refer to "Introduction of Peripheral Devices (
Plug the power plug of the Type-C common AC
A
adapter 02 (sold separately) into a 100 V AC
outlet
Insert the USB Type-C plug of the Type-C
B
common AC adapter 02 (sold separately) into the
external connection jack of the product in the
direction of the arrow
Type-C common
AC adapter 02 (sold separately)
AC 100 V
outlet
When charging is complete, pull the Type-C plug
C
of the Type-C common AC adapter 02 (sold
separately) straight out from the external
connection jack of the product
Unplug the power plug of the Type-C common
D
AC adapter 02 (sold separately) from the outlet
◎
Although charging is possible even while the product is turned
on, charging takes longer.
16
→
→
[Apps]
→
→
[About phone]
[Battery
P. 17)
z
P. 27)
z
(out of service
®
function, mail functions,
P. 27)".
z
External
connection jack
USB Type-C plug
Charging with a PC
Charge by connecting the product to a PC's USB port that is
capable of charging.
Make sure that the PC is running, and then
A
connect the USB Type-C cable (commercially
available) to a USB port of the PC
Connect the USB Type-C cable (commercially
B
available) to the product
USB Type-C plug
USB plug
◎
Charging by USB may take longer than by the specified AC
adapter (sold separately).
◎
If you charge the internal battery after it runs out, charge it with
the specified AC adapter (sold separately).
If the connected device is compatible with the role swap
function
If both connected devices are compatible with the role swap
function, the role to supply/receive power can be swapped with
each other.
◎
If you select ON for "Charge connected device" on the USB
Preferences screen which appears when the USB Type-C cable
(commercially available) is connected to the product, the product
supplies power to charge the other connected device.
External
connection
jack
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