Dell Latitude 3440 Owners Manual - Page 52

Table 17. Touchpad Feature Active area: X-axis Y-axis Table 18. Battery Feature Type Dimensions: Height Width Depth Weight Life span Voltage Temperature range: Operating Non-Operating Coin-cell battery Table 19. AC Adapter Feature Type Input voltage Input current (maximum) Input frequency Output power Output current Rated output voltage 52 Description 240 dpi 56.00 mm (2.20 inches) 100.00 mm (3.94 inches) Description • 4-cell "smart" lithium ion (40 WHr) • 6-cell "smart" lithium ion (65 WHr) • 4-cell - 20.00 mm (0.79 inch) • 6-cell - 35.40 mm (1.39 inches) 46.30 mm (1.82 inches) 272.40 mm (10.72 inches) • 4-cell - 260 g • 6-cell - 360 g 300 discharge/charge cycle • 14.80 VDC (4-cell) • 11.10 VDC (6-cell) 0 °C to 35 °C (32 °F to 95 °F) -40 °C to 65 °C (-40 °F to 149 °F) 3 V CR2032 lithium ion Description 65 W and 90 W 100 VAC to 240 VAC 1.50 A/1.60 A/1.70 A/2.50 A 50 Hz-60 Hz 65 W/90 W 3.34 A/4.62 A 19.50 VDC