Power Adapter; Battery - Dell Latitude 9440 2-in-1 Setup And Specifications

Power adapter

The following table lists the power adapter specifications of your Latitude 9440 2-in-1.
Table 16. Power adapter specifications
Description Option one
Type
60 W AC adapter, USB-C Ultralight
Mini Power Adapter
Dimensions 22 mm x 55 mm x 66 mm (0.86 in.
x 2.16 in. x 2.59 in.)
Input voltage
100 VAC—240 VAC
Input
50 Hz—60 Hz
frequency
Input current
1.70 A
(maximum)
Output
● 20 V/3 A (Continuous)
current
● 15 V/3 A (Continuous)
(continuous)
● 9.0 V/3 A (Continuous
● 5.0 V/3 A (Continuous)
Rated output
20 VDC/15 VDC/9 VDC/5 VDC
voltage
Operating
0 °C to 40 °C (32 °F to 104 °F)
temperature
range
Storage -20 °C to 70 °C (-4 °F 158 °F)
temperature
range
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 Latitude 9440 2-in-1.
Table 17. Battery specifications
Description
Battery type
Battery voltage
Battery weight (maximum)
Battery dimensions:
Height
Width
Depth
Option two
65 W AC adapter, USB-C
28 mm x 51 mm x 112 mm (1.10 in.
x 2.00 in. x 4.40 in.)
100 VAC—240 VAC
50 Hz—60 Hz
1.70 A
● 20 V/3.25 A (Continuous)
● 15 V/3 A (Continuous)
● 9.0 V/3 A (Continuous
● 5.0 V/3 A (Continuous)
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 158 °F)
Values
3-cell, 60 WHr, ExpressCharge Boost capable, Long-lifecycle
capable
11.55 VDC
0.235 kg (0.52 lb)
250.70 mm (9.87 in.)
81.18 mm (3.19 in.)
5.35 mm (0.21 in.)
Specifications of Latitude 9440 2-in-1
Option three
100 W AC adapter, USB-C
26.5 mm x 60 mm x 122 mm (1.04
in. x 2.36 in. x 4.80 in.)
100 VAC—240 VAC
50 Hz—60 Hz
1.7 A
● 20 V/5 A (Continuous)
● 15 V/3 A (Continuous)
● 9.0 V/3 A (Continuous
● 5.0 V/3 A (Continuous)
20 VDC/15 VDC/9 VDC/5 VDC/
12.0 - 20.0 V
0 °C to 40 °C (32 °F to 104 °F)
-40 °C to 70 °C (-40 °F 158 °F)
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