Table 15. Power adapter specifications (continued)
Description Option one Option two Option three
Depth
66 mm (2.59 in.) 108 mm (4.25 in.) 112 mm (4.41 in.)
Weight 0.105 kg (0.231 lb) 0.22 kg (0.50 lb) 0.201 kg (0.443 lb)
Input voltage
100 VAC - 240 VAC 100 VAC - 240 VAC 100 VAC - 240 VAC
Input frequency
50 Hz - 60 Hz 50 Hz - 60 Hz 50 Hz - 60 Hz
Input current (maximum)
1.70 A 1.60 A/1.70 A 1.70 A
Output current (continuous)
● 20 V/3 A
● 15 V/3 A
● 9 V/3 A
● 5 V/3 A
3.34 A
● 20 V/3.25 A
● 15 V/3 A
● 9 V/3 A
● 5 V/3 A
Rated output voltage
● 20 VDC
● 15 VDC
● 9 VDC
● 5 VDC
19.50 VDC
● 20 VDC
● 15 VDC
● 9 VDC
● 5 VDC
Temperature range:
Operating
0°C to 40°C (32°F to
104°F)
0°C to 40°C (32°F to
104°F)
0°C to 40°C (32°F to 104°F)
Storage
-40°C to 70°C (-40°F to
158°F)
-40°C to 70°C (-40°F to
158°F)
-40°C to 70°C (-40°F to
158°F)
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 3340.
Table 16. Battery specifications
Description Option one Option two Option three Option four
Battery type
3-cell, 42 Wh, Lithium-
ion, ExpressCharge
3-cell, 54 Wh, Lithium-ion,
ExpressCharge
3-cell, 42 Wh,
Long Life Cycle,
ExpressCharge 1.0
3-cell, 54 Wh,
Long Life Cycle,
ExpressCharge 1.0
Battery voltage
11.4 V 11.4 V 11.4 V 11.4 V
Battery weight
(maximum)
0.19 kg 0.22 kg 0.19 kg 0.22 kg
Battery dimensions:
Height
5.73 mm 5.73 mm 5.73 mm 5.73 mm
Width
263 mm 263 mm 263 mm 263 mm
Depth
79.42 mm 79.42 mm 79.42 mm 79.42 mm
Temperature range:
22 Specifications of Latitude 3340