Dell Inspiron 3520 Configuration et spécifications - Page 18
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Table 20. Power adapter specifications (continued)
Description
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
Table 21. Battery specifications
Description
Type
Voltage
Weight (maximum)
Dimensions:
Height
Width
Depth
Temperature range:
Operating
Storage
Operating time
Charging time (approximate)
Life span (approximate)
Coin-cell battery
Operating time
18
Specifications of Latitude 3520
Option one
19.50 VDC
0°C to 40°C (32°F to 104°F)
-40°C to 70°C (-40°F to 158°F)
3-cell, 41 Whr
11.25 VDC
0.17 kg (0.37 lb)
206.40 mm (8.12 in.)
82 mm (3.22 in.)
5.75 mm (0.23 in.)
0°C to 35°C (32°F to 95°F)
-40°C to 65°C (-40°F to 149°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
application.
300 discharge/charge cycles
CR2032
Varies depending on operating conditions
and can significantly reduce under certain
power-intensive conditions.
Option two
20 VDC/15 VDC/9 VDC/5 VDC
0°C to 40°C (32°F to 104°F)
-40°C to 70°C (-40°F to 158°F)
Values
4-cell, 54 Whr
15 VDC
0.23 kg (0.50 lb)
271.90 mm (10.70 in.)
82 mm (3.22 in.)
5.75 mm (0.23 in.)
0°C to 35°C (32°F to 95°F)
-40°C to 65°C (-40°F to 149°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
application.
300 discharge/charge cycles
CR2032
Varies depending on operating conditions
and can significantly reduce under certain
power-intensive conditions.