172 Specifications
Charge time (approximate):
Computer off
3.5 hours (9-cell)
2.5 hours (6-cell)
2.5 hours (4-cell, when available)
Operating time Battery operating time varies depending on
operating conditions and can be significantly
reduced under certain power-intensive
conditions. See "Power Problems" on
page 135.
See "Using a Battery" on page 53 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 60°C (–40° to 140°F)
Coin-cell battery CR-2032
AC Adapter
Input voltage 100–240 VAC
Input current (maximum) 1.5 A
Input frequency 50–60 Hz
Output current 4.34 A (maximum at 4-second pulse);
3.34 A (continuous)
Output power 65 W
Rated output voltage 19.5 +/–1.0 VDC
Dimensions:
Height
28.2 mm (1.11 inches)
Width
57.9 mm (2.28 inches)
Depth
137.2 mm (5.4 inches)
Weight (with cables) 0.36 kg (0.79 lb)
Battery (continued)
book.book Page 172 Friday, October 19, 2007 2:03 PM
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