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Table 13. Touchpad specifications (continued)
Description
Vertical
Touchpad gestures
Power adapter
The following table lists the power adapter specifications of your Alienware m15 R7.
Table 14. Power adapter specifications
Description
Type
Connector dimensions:
External diameter
Internal diameter
Input voltage
Input frequency
Input current (maximum)
Output current (continuous)
Rated output voltage
Temperature range:
Operating
Storage
CAUTION:
Operating and storage temperature ranges may differ among components, so operating or storing
the device outside these ranges may impact the performance of specific components.
Battery
The following table lists the battery specifications of your Alienware m15 R7.
Table 15. Battery specifications
Description
Battery type
Battery voltage
Battery weight (maximum)
Battery dimensions:
16
Specifications of Alienware m15 R7
Values
60 mm (2.36 in.)
For more information about touchpad gestures available
on Windows, see the Microsoft knowledge base article at
support.microsoft.com.
Option one
180 W AC adapter
7.40 mm
5.10 mm
100 VAC–240 VAC
50 Hz–60 Hz
2.34 A
9.23 A
19.50 VDC
0°C to 40°C (32°F to 104°F)
-40°C to 70°C (-40°F to 158°F)
Option one
3-cell "smart" lithium-ion (56 Wh)
13.20 VDC
0.26 kg (0.57 lb)
Option two
240 W AC adapter
7.40 mm
5.10 mm
100 VAC–240 VAC
50 Hz–60 Hz
3.50 A
12.31 A
19.50 VDC
0°C to 40°C (32°F to 104°F)
-40°C to 70°C (-40°F to 158°F)
Option two
6-cell "smart" lithium-ion (86 Wh)
● 13.20 VDC
● 13.35 VDC
0.34 kg (0.75 lb)
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