Lenovo A516 (English) Important Product Information Guide - Lenovo A516 Smartp - 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 Approved battery will charge slowly. A USB connection This charging method Approved, but the battery between the dc-in will compensate the will charge slowly. connector on Lenovo power consumption. Phone and a USB The battery will connector of a personal discharge more slowly computer or other device than usual. that complies with the USB 2.0 standards 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