Acer Aspire E1-531 - Special Keys and Controls; Dimensions and Weight; Power Adapter and Battery

Hardware Specifications and Configurations 1-4
• External display (VGA) port
• 3.5 mm headset/speaker jack
• Microphone-in jack
• Ethernet (RJ-45) port
• DC-in jack for AC adapter
Special Keys and Controls
Keyboard
• 103/104/107-key Fine Tip keyboard
• International language support
• Independent standard numeric keypad, pgdn/pgup/home/end keys
Touchpad
• Multi-gesture touchpad, supporting two-finger scroll, pinch, rotate, flip
Dimensions and Weight
Dimension
• 381.6 (W) x 253 (D) x 33.2 (D) mm (15 x 9.96 x 1.30 inches)
Weight
• 2.6 kg (5.74 lbs.) with 6-cell battery pack
Power Adapter and Battery
Battery
• 48W 4400mAh 6-cell Li-ion standard battery pack
• Battery life: 5.2 hours
• ENERGY STAR
®
Power Adapter
• 65 W / 90 W AC adapter
• Voltage range/frequency: 100 ~ 240V AC, 50/60 Hz
Environment
Temperature
• Operating: 5º C to 35º C
• Non-operating: -20ºC to 65ºC
Humidity (non-condensing)
• Operating: 10% to 90%