Table 15. Power adapter specifications
(continued)
Description
Option one
Option two
Internal diameter
5.10 mm
5.10 mm
Input voltage
100 VAC–240 VAC
100 VAC–240 VAC
Input frequency
50 Hz–60 Hz
50 Hz–60 Hz
Input current (maximum)
5 A
4.40 A
Output current (continuous)
12.31 A
16.92 A
Rated output voltage
19.50 VDC
19.50 VDC
Temperature range:
Operating
0°C to 40°C (32°F to 104°F)
0°C to 40°C (32°F to 104°F)
Storage
-40°C to 70°C (-40°F to 158°F)
-40°C to 70°C (-40°F to 158°F)
Battery
The following table lists the battery specifications of your Alienware m17 R4.
Table 16. Battery specifications
Description
Values
Battery type
6-cell 86 WHr "smart" lithium-ion
Battery voltage
11.40 VDC
Battery weight (maximum)
0.34 kg (0.75 lb)
Battery dimensions:
Height
77.70 mm (3.06 in.)
Width
295.20 mm (11.62 in.)
Depth
7.56 mm (0.30 in.)
Temperature range:
Operating
0°C to 60°C (32°F to 140°F)
Storage
-20°C to 60°C (-4°F to 140°F)
Battery operating time
Varies depending on operating conditions and can significantly
reduce under certain power-intensive conditions.
Battery charging time (approximate)
NOTE: Control the charging time, duration, start and end
time, and so on using the Dell Power Manager application.
For more information on the Dell Power Manager see, Me
and My Dell on
3 hours (when the computer is off)
Coin-cell battery
Not supported
16
