Lenovo A516 Smartphone - Manual (Page 4)

Important safety and handling information
Battery
 Built-in rechargeable battery notice
DANGER
Do not attempt to replace the internal rechargeable lithium ion battery. Contact
Lenovo Support for factory replacement.
 Lithium coin cell battery notice
DANGER
Charging
Charge Lenovo Phone in the temperature range of 0°C(32 °F) -
50°C(122°F).You can use any of the following charging methods to safely
recharge the internal battery of Lenovo Phone:
Charging method Display is on Display is off
AC adapter Approved, but the
battery will charge
slowly.
Approved
A USB connection
between the dc-in
connector on Lenovo
Phone and a USB
connector of a personal
computer or other device
that complies with the
USB 2.0 standards
This charging method
will compensate the
power consumption.
The battery will
discharge more slowly
than usual.
Approved, but the battery
will charge slowly.
NOTES:
Display is on : Lenovo Phone on
Display is 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