Dell E6440 owner manual Battery

Table 28. Battery

Feature	Specification
Type	6 cell (65 WHr) lithium ion	9 cell (97 WHr) lithium ion
Dimensions:
Depth	48.08 mm (1.89 inches)	71.79 mm (2.83 inches)
Height	20.00 mm (0.79 inch)	20.00 mm (0.79 inch)
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 and 90 W
Input voltage	100 VAC to 240 VAC
Input current (maximum)	1.5 A
Input frequency	50 Hz to 60 Hz
Output current	3.34 A and 4.62 A
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	• Front – 28.60 mm (1.12 inches)
	• Back – 30.80 mm (1.21 inches)
Width	338.00 mm (13.30 inches)
Depth	232.60 mm (9.16 inches)
Weight	2.12 kg (4.68 lb)

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