Power Adapter; Battery - Dell Inspiron 15 3520 Setup And Specifications

Table 15. Touchpad specifications (continued)
Description
Vertical
Touchpad dimensions:
Horizontal
Vertical
Touchpad gestures

Power adapter

The following table lists the power adapter specifications of your Inspiron 15 3520.
Table 16. 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
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 15 3520.
Table 17. Battery specifications
Description
Battery type
Values
> 300 DPI
115 mm (4.52 in.)
80 mm (3.14 in.)
For more information about touchpad gestures available on
Windows, see the Microsoft knowledge base article
at support.microsoft.com.
Values
65 W AC adapter, 4.5 mm barrel
2.90 mm (0.11 in.)
4.50 mm (0.17 in.)
100 VAC x 240 VAC
50 Hz x 60 Hz
1.70 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 one
3-cell, 41 Wh lithium-polymer
Option two
4-cell, 54 Wh lithium-polymer
Specifications of Inspiron 15 3520
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