Dell Latitude 3120 Manual de configuração e especificações - Página 23
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Table 15. Power adapter specifications (continued)
Description
Rated output voltage
Temperature range:
Operating
Storage
Battery
The following table lists the battery specifications of your Latitude 3120.
Table 16. 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
application. For more information on
the Dell Power Manager see, Me and
My Dell on www.dell.com.
Life span (approximate)
ExpressCharge
User replaceable
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)
Option one
3-cell, 40 WHr, "smart" Lithium-ion,
ExpressCharge Capable Battery
11.40 VDC
0.18 kg (0.40 lb)
184.10 mm (7.25 in.)
90.73 mm (3.57 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. For more information on
the Dell Power Manager see, Me and
My Dell on
www.dell.com/
300 cycles at room temperature
Supported
No (FRU)
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)
Option two
4-cell, 53 WHr, "smart" Lithium-ion,
ExpressCharge Capable Battery
15.20 VDC
0.24 kg (0.53 lb)
239.10 mm (9.41 in.)
90.73 mm (3.57 in.)
5.75 mm (0.23 in.))
0°C to 35°C (32°F to 95°F)
–40°C to 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. For more information on
the Dell Power Manager see, Me and
My Dell on
www.dell.com/
300 cycles at room temperature
Supported
No (FRU)
Specifications of Latitude 3120
23