Lenovo A269i (English) Important Product Information Guide - Lenovo A269i Smar - Page 5

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. 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 charging device if any of the following occurs: