Acer Aspire S5-391 Acer S5-391 Notebook Service Guide - Page 11

Dimensions and Weight Dimension • 324.4 (L) x 227.3 (W) x 14.98 (H) mm (12.77 x 8.95 x 0.59 inches) Weight • 1.2 kg (2.646 lbs.) with 4-cell battery pack Power Adapter and Battery • ACPI 3.0 CPU power management standard: supports Standby and Hibernation power-saving modes Battery • • • 35.5W 2400mAh 4-cell Li-Polymer battery pack Battery life: 6.5 hours ENERGY STAR® Power Adapter • 65W AC adapter • Voltage range/frequency: 100~240V 50~60Hz I/O Ports • 2-in-1 card reader • Two USB 3.0 port • One ThunderboltTM port • One HDMI® port with HDCP support • One Headphone/speaker jack, supporting 3.5 mm headset with built-in microphone for iPhone or Acer smart phone • One Lanyard • DC-in jack for AC adapter Special Keys and Controls Control Buttons • Power button • IO Door launch button Keyboard • 84 / 85 / 88-key Fine Tip keyboard • International language support Hardware Specifications and Configurations 1-4