Dell Inspiron 8500 - Manual (Page 142)

142 Appendix
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Track Stick
X/Y position resolution
(graphics table mode) 250 count/sec @ 100 gf
Size protrudes 0.5 mm (0.02 inch) higher than
surrounding keycaps
Battery
Type 9-cell "smart" lithium ion (72 WHr)
Dimensions:
Depth 222.8 mm (8.77 inches)
Height 22.5 mm (0.89 inch)
Width 67 mm (2.64 inches)
Weight 0.48 kg (1.06 lb)
Voltage 11.1 VDC
Charge time with computer off approximately 1 hour to reach 80 percent
charge
Operating time approximately 3 to 4 hours; can be
significantly reduced under certain power-
intensive conditions
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 100–240 VAC
Input current (maximum) 1.5 A
Input frequency 50–60 Hz
Output current 4.62 A
Output power 90 W