Battery - Dell Latitude 3420 Setup And Specifications

Table 20. Power adapter specifications
Description
Output current (continuous)
Rated output voltage
Temperature range:
Operating
Storage

Battery

The following table lists the battery specifications of your Latitude 3420.
Table 21. 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.
Coin-cell battery
18 Specifications of Latitude 3420
Option one
3.34 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, 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)
CR2032
Option two
● 20 V/3.25 A
● 15 V/3 A
● 9 V/3 A
● 5 V/3 A
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, 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)
CR2032