Dell Latitude 3580 - Keyboard Specifications; Touchpad Specifications; Battery Specifications

Table 4. Display Specifications (continued)
Feature
15.6– HD Non touch 15.6– FHD Non touch 15.6– HD Non touch
Power Consumption (max) HD 4.0W FHD 3.7W HD 4.0W
Keyboard specifications
Feature Specification
Number of keys
● United States: 80 keys
● United Kingdom: 81 keys
● Europe and Brazil: 82 keys
● Japan: 84 keys
Touchpad specifications
Feature
Specification
Active Area:
X-axis 99.5mm
Y-axis 53.0mm
Battery specifications
Table 5. 42 Whr (3 Cell) Prismatic with ExpressCharge
Feature Specification
Type Li-polymer
Length 184mm (7.24")
Width 97mm (3.82")
Weight 185 g
Height 5.9mm (0.232")
Voltage 11.4VDC
Operating
Charge: 0 °C to 50 °C (32 °F to 122 °F)
Discharge: 0 °C to 70 °C (32 °F to 158 °F)
Non-operating –20 °C to 65 °C (–4 °F to 149 °F)
Coin cell battery 3 V CR2032 lithium coin cell
Life span 300 discharge per charge cycles
Table 6. 56 Whr (4 Cell) Prismatic with ExpressCharge
Feature Specification
Type Li-polymer
Length 233.06mm (9.170")
Width 90.73mm (3.572")
Technical specifications 27