Power Consumption:Panel with backlight (typical) 4.5 WControls brightness can be controlled through keyboardshortcutsKeyboardNumber of keys 84 (U.S. and Canada); 85 (Europe); 88(Japan); 86(Brazil)Key travel 2.4 mm (0.09 inch)Key spacing 18.0 mm (.73 inch)Layout QWERTY/AZERTY/KanjiTouch PadX/Y position resolution (graphics table mode)240 cpiSize:Width 64.88-mm (2.55-inch) sensor-active areaHeight 48.88-mm (1.92-inch) rectangleBatteryType 28-WHr "smart" lithium ion65-WHr "smart" lithium ionDimensions:Height 15.60 mm (0.61 inches) (28-WHr battery)20.90 mm (0.82 inches) (65-WHr battery)Width 211.20 mm (8.31 inch) (28-WHr battery)273.30 mm (10.76 inch) (65-WHr battery)Depth 38.30 mm (1.51 inches) (28-WHr battery)82.70 mm (3.26 inches) (65-WHr battery)Weight 200.90 g (0.44 lb) (28-WHr battery)480 g (1.06 lb) (65-WHr battery)Voltage 14.8 VDCCharge time (approximate):Computer off about 60 minutes with 28-WHr battery ExpressCharge timeabout 71 minutes with 65-WHr battery ExpressCharge timeLife span (approximate) 300 discharge/charge cyclesTemperature range:Operating 0° to 35°C (32° to 95°F)Storage –40° to 65°C (–40° to 149°F)AC AdapterInput voltage 90–264 VACInput current (maximum) 1.7 AInput frequency 47–63 HzOutput current (maximum) 3.34 A (continuous)Output power 65 WRated output voltage 19.5 VDCDimensions:Height 27.94 mm (1.1 inches)Width 58.42 mm (2.3 inches)Depth 133.85 mm (5.25 inches)Weight (including cables and strap) 0.4 kg (0.9 lb)Temperature range:
