Dell Latitude E6420 User Manual - Page 8

Battery Non-Operating Coin-cell battery AC Adapter Type Input voltage Input current (maximum) Input frequency Output power Output current Rated output voltage Temperature range: Operating Non-Operating Physical Latitude E6420 Height Width Depth Weight (with 4-cell battery) Latitude E6520 Height -40 °C to 65 °C (-40 °F to 149 °F) 3 V CR2032 lithium coin cell 65 W, 90 W, and 150 W NOTE: 65 W AC adapter is available only for computers with integrated video card. NOTE: 150 W AC adapter is only available with Latitude E6420. 100 VAC to 240 VAC 1.50 A, 1.60 A, 1.70 A, and 2.10 A 50 Hz to 60 Hz 65 W, 90 W, and 150 W 3.34 A, 4.62 A and 7.70 A (continuous) 19.5 +/- 1.0 VDC 0 °C to 40 °C (32 °F to 104 °F) -40 °C to 70 °C (-40 °F to 158 °F) 26.90 mm to 32.40 mm (1.06 inches to 1.27 inches) 352.00 mm (13.86 inches) 241.00 mm (9.49 inches) 2.07 kg (4.56 lb) 28.30 mm to 34.20 mm (1.11 inches to 1.35 inches) 8