Battery - Alienware x15 R1 Setup And Specifications

Table 14. Power adapter specifications (continued)
Description
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 x15 R1.
Table 15. Battery specifications
Description
Battery type
Battery voltage
Battery weight (maximum)
Battery dimensions:
Height
Width
Depth
Temperature range:
Operating
Storage
Battery operating time
Battery charging time (approximate)
NOTE: Control the charging time, duration, start and
end time, and so on using the Dell Power Manager
16
Values
7.40 mm (0.30 in.)
5.10 mm (0.20 in.)
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)
Values
6-cell "smart" lithium ion (87 Wh)
11.40 VDC
0.33 kg (0.73 lb)
6.35 mm (0.25 in.)
309.80 mm (12.20 in.)
82 mm (3.23 in.)
0°C to 50°C (32°F to 122°F)
-20°C to 60°C (-4°F to 140°F)
Varies depending on operating conditions and can significantly
reduce under certain power-intensive conditions.
From 0% up to 35% in as little as 20 minutes (ExpressCharge Boost)
2hr ( Express charge ), 3hr ( Standard charge) hours (when the
computer is off)