Dell Latitude CSx H - Manual (Page 88)

Panel (typical) 800 mW
Backlight (medium brightness) 3.7 W
Controls brightness can be controlled through a key combination
Keyboard
Number of keys 87 (U.S., Canada, Korea, Thailand, and locations that use traditional Chinese);
88 (Europe);
90 (Japan)
Key travel 2.7 to 2.9 mm (0.106 to 0.114 inch)
Key spacing 19.05 mm ± 0.3 mm (0.75 inch ± 0.012 inch)
Battery
Type lithium ion
Dimensions:
Height 16.3 mm (0.64 inch)
Depth 84.05 mm (3.31 inches)
Width 205.5 mm (8.09 inches)
Weight 0.306 kg (0.67 lb) for standard battery; 0.494 kg (1.09 lb) for high-capacity battery
Voltage 11.10 VDC for standard battery; 14.4 for optional high-capacity battery
Capacity 34 WH for standard battery; 46 WH for high-capacity battery
Charge time (approximate): 2
Computer on 1.5 hr for standard battery; 1 hr, 50 minutes for high-capacity battery
Computer off About 1 hour
Life span (approximate)
2 350 discharge/charge cycles
Battery life 2 From 2.5 to 3 hours for fully charged standard battery; up to 50 percent more time for
fully charged high-capacity battery
Temperature range:
Charge 0° to 35°C (32° to 95°F)
Storage –20° to 60°C (–4° to 140°F)
AC Adapter
Input voltage 90 to 135 VAC and 164 to 264 VAC
Input current (maximum) 1.5 A
Input frequency 47 to 63 Hz
Output current 4.5 A (maximum at 4-second pulse);
3.51 A (continuous)
Rated output voltage 20.0 VDC
Height 22.94 mm (1.1 inches)
Width 58.42 mm (2.3 inches)
Depth 133.35 mm (5.25 inches)
Weight (with cables) 0.4 kg (0.9 lb)
Temperature range: