Lenovo A316i Important Product Information Manual page 7

Charging method
ac adapter
USB connection between
the dc-in connector on
Lenovo Phone and a USB
connector on a personal
computer or other devices
that comply with the USB
2.0 standards
Notes:
Display on: Lenovo Phone on
Display off: Lenovo Phone off or in screen lock mode
Charging devices might become warm during normal use. Ensure that you have
adequate ventilation around the charging device. Unplug the charging device if
any of the following occurs:

The charging device has been exposed to rain, liquid, or excessive
moisture.

The charging device shows signs of physical damage.

You want to clean the charging device.
Lenovo is not responsible for the performance or safety of products not
manufactured or approved by Lenovo. Use only approved Lenovo ac adapters
and batteries.
NOTE
Adapter shall be installed near the equipment and shall be easily accessible. Users
have to use the connection to USB interfaces with USB 2.0 version or higher.
Important safety and handling information
Display on
Supported, but the
battery will charge
slowly.
Supported, but will
compensate power
consumption and the
battery will charge
more slowly than usual.
4
Display off
Supported
Supported, but the battery
will charge slowly.