Dell Inspiron 7500 Настройка и технические характеристики - Страница 18
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Table 16. Power adapter specifications (continued)
Description
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 Inspiron 7500.
Table 17. 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)
18
Specifications of Inspiron 7500
Values
2.90 mm
100 VAC–240 VAC
50 Hz–60 Hz
2.50 A
6.70 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 WHr)
11.40 VDC
0.25 kg (0.55 lb)
223.40 mm (8.80 in.)
72 mm (2.83 in.)
7.20 mm (0.28 in.)
0°C to 35°C (32°F to 95°F)
-40°C to 35°C (-40°F to 95°F)
Varies depending on operating conditions
and can significantly reduce under certain
power-intensive conditions.
4 hours (when the computer is off)
NOTE:
Control the charging time,
duration, start and end time, and so
on using the Dell Power Manager
Option two
6-cell "smart" lithium ion (97 WHr)
11.40 VDC
0.37 kg (0.82 lb)
330.7 mm (13.02 in.)
72 mm (2.83 in.)
7.20 mm (0.28 in.)
0°C to 35°C (32°F to 95°F)
35°C to -40°C (95°F to -40°F)
Varies depending on operating
conditions and can significantly
reduce under certain power-intensive
conditions.
4 hours (when the computer is off)
NOTE:
Control the charging time,
duration, start and end time, and so
on using the Dell Power Manager