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Power adapter
The following table lists the power adapter specifications of your Inspiron 16 Plus 7640.
Table 19. Power adapter specifications
Description
Type
Connector dimensions:
External diameter
Internal diameter
Power-adapter dimensions:
Height
Width
Depth
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 16 Plus 7640.
Table 20. Battery specifications
Description
Battery type
Battery voltage
Battery weight (maximum)
Battery dimensions:
Height
Option one
130 W AC
4.50 mm
2.90 mm
25.40 mm (1 in.)
76.20 mm (3 in.)
154.70 mm (6.09 in.)
100 VAC – 240 VAC
50 Hz – 60 Hz
1.80 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)
Values
6-cell, 90 Wh "smart" lithium-ion
11.70 VDC
0.34 kg (0.75 lb)
7.56 mm (0.30 in.)
Option two
130 W USB Type-C
Not applicable
Not applicable
22.30 mm (0.88 in.)
66.30 mm (2.61 in.)
143 mm (5.63 in.)
100 VAC – 240 VAC
50 Hz – 60 Hz
1.80 A
6.50 A
20 VDC
0°C to 40°C (32°F to 104°F)
-40°C to 70°C (-40°F to 158°F)
Specifications of Inspiron 16 Plus 7640
21
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