Operating time
Varies depending on operating conditions and can significantly
reduce under certain power-intensive conditions
Temperature range: Operating
•
Charge: 0 °C to 50 °C (32 °F to 122 °F)
•
Discharge: 0 °C to 70 °C (32 °F to 158 °F)
Temperature range: Storage
-20 °C to 65 °C (-4 °F to 149 °F)
Coin-cell battery
ML1220
Input device
•
Single Point non-backlit Keyboard
•
Dual Pointing backlit Keyboard
•
Microsoft Precision Touchpad
Power adapter
Table 17. Power adapter specifications
Type
•
90 W adapter
•
130 W adapter
Input Voltage
100 to 240 VAC
Input current (maximum)
•
90 W - 1.6 A
•
130 W - 1.8 A
Adapter size
7.4 mm Barrel Type
Input frequency
50 Hz to 60 Hz
Output current
•
90 W - 4.62 A (continuous)
•
130 W - 6.7 A (continuous)
Rated output voltage
19.5 VDC
Temperature range (Operating)
-40º to 70º C (-40º to 158º F)
Temperature range (Non-Operating)
-40º to 70º C (-40º to 158º F)
Dimensions and weight
Table 18. Dimensions and weight
Height
Touch System
•
Front height - 0.8 inch (20.3 mm)
•
Back height - 0.9 inch (24.3 mm)
System specifications
19
