Acer Aspire S3-391 Acer Aspire S3-391 Notebook Service Guide - Page 13

Power Adapter and Battery 0 19 V 3-pin AC adapter; 65 W 3 cell 3260 mAh 3S1P lithium polymer battery pack Battery life: 7 hours for models with SSD 6 hours for models with HDD Charging period: 1.5 to 2 hours for 0-80% capacity 3 to 3.5 hours for 0-99% capacity 3.5 to 4 hours for 0-100% (charge-in-use) ACPI 3.0-compliant power management system ENERGY STAR compliant Keyboard and Pointing Device 0 Keyboard 0 84-/85-/88-key full-size Acer FineTip keyboard with international language support Overlay numeric keys Inverted "T" cursor keys Hotkeys for volume and brightness level, media playback, wireless and sleep functions, and display and touchpad toggle Windows® and Application keys Multilanguage support Touchpad 0 Multi-gesture touchpad pointing device, supporting two-finger scroll, pinch, rotate, and flip Touchpad lock hotkey Adjustable touchpad sensitivity function I/O Ports 0 2-in-1 card reader (SD/MMC) USB ports (2 x 3.0) HDMI™ port with HDCP support Headphone and microphone combo jack Internal microphone DC-in jack for AC adapter Strap slot Hardware Specifications and Configurations 1-5