Dell Latitude E6540, Owner'S Manual

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Feature Specification
Y-axis 45.00 mm
Table 28. Battery
Feature Specification
Type 6 cell (65 whr) lithium ion 9cell (97 whr) lithium ion
Dimensions:
Depth 48.08 mm (1.89 inches) 71.79 mm (2.83 inches)
Height 20.00 mm (0.79 inches) 20.00 mm (0.79 inches)
Width 208.00 mm (8.19 inches) 214.00 mm (8.43 inches)
Weight 345.00 g (0.76 lb) 524.00 g (1.16 lb)
Voltage 11.1 VDC
Temperature range:
Operating 0 °C to 50 °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
Table 29. AC Adapter
Feature Specification
Type 65 W, 90 W and 130 W
Input voltage 100 VAC to 240 VAC
Input current (maximum) 2.5A
Input frequency 50 Hz to 60 Hz
Output current 3.34A, 4.62A and 6.7A
Rated output voltage 19.5 +/– 1.0 VDC
Temperature range:
Operating 0 °C to 40 °C (32 °F to 104 °F)
Non-Operating –40 °C to 70 °C (–40 °F to 158 °F)
Table 30. Physical
Feature Specification
Height 33.40 mm (1.31 inches)
Width 379.00 mm (14.92 inches)
Depth 250.50 mm (9.86 inches)
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