Power Adapter; Battery - Dell Inspiron 7405 2n1 Setup And Specifications

Power adapter

The following table lists the power adapter specifications of your Inspiron 7405 2n1.
Table 15. Power adapter specifications
Description
Type
Connector dimensions:
External diameter
Internal diameter
Input voltage
Input frequency
Input current (maximum)
Output current (continuous)
Rated output voltage
Temperature range:
Operating
Storage

Battery

The following table lists the battery specifications of your Inspiron 7405 2n1.
Table 16. Battery specifications
Description
Battery type
Battery voltage
Battery weight (maximum)
Battery dimensions:
Height
Width
Depth
Temperature range:
Operating
Storage
Battery operating time
Option one
45 W
4.50 mm
2.90 mm
100 VAC–240 VAC
50 Hz–60 Hz
1.30 A
2.31 A
19.50 VDC
0°C to 40°C (32°F to 104°F)
-40°C to 70°C (-40°F to 158°F)
Option one
3-cell "smart" lithium ion
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.
Option two
65 W
4.50 mm
2.90 mm
100 VAC–240 VAC
50 Hz–60 Hz
1.50 A
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 two
4-cell "smart" lithium-ion
15.20 VDC
0.23 kg (0.51 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 65°C (-40°F to 149°F)
Varies depending on operating conditions
and can significantly reduce under certain
power-intensive conditions.
Specifications of Inspiron 7405 2n1 19