Dell XPS M1730 (M1730, Late 2007) - Manual (Page 176)

176
Specifications
Battery
Type 9-cell "smart" lithium ion
Dimensions:
Depth 88.5 mm (3.48 inches)
Height 21.5 mm (0.83 inch)
Width 139.0 mm (5.47 inches)
Weight 0.48 kg (1.1 lb) (9 cell)
Voltage 10.8 VDC
Charge time (approximate) :
Computer off 4 hours (at 100% in 4 hours)
2 hour (at 80% in 2 hours)
Operating time Battery operating time varies depending on
operating conditions and can be significantly
reduced under certain power-intensive
conditions.
See "Battery Performance" on page 47 for
more information on battery life.
Life span (approximate) 300 discharge/charge cycles
Temperature range:
Operating 0° to 35°C (32° to 95°F)
Storage –40° to 65°C (–40° to 149°F)
AC Adapter
Input voltage 90–264 VAC
Input current (maximum) 3.2 A
Input frequency 47–63 Hz
Output current 11.8 A (continuous), 12.8A peak 4 second
pulse
Output power 230 W
Rated output voltage 19.5 VDC
book.book Page 176 Monday, April 14, 2008 4:23 PM