Dell Inspiron 4150 - Manual (Page 104)

104 Appendix
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Track Stick
X/Y position resolution
(graphics table mode) 250 count/sec @ 100 gf
Size protrudes 0.5 mm higher than surrounding
keycaps
Battery
Type 8-cell "smart" lithium ion (4460 mAh)
Dimensions:
Depth 88.5 mm (3.48 inches)
Height 21.5 mm (0.83 inch)
Width 139.0 mm (5.47 inches)
Weight 0.43 kg (0.95 lb)
Voltage 14.8 VDC
Charge time (approximate) :
Computer on 2.5 hours
Computer off 1 hour
Operating life 3 to 4 hours with average usage; can be
significantly reduced under certain power-
intensive conditions
See the Tell Me How help file for more
information on battery life. To access the
help file, see page 56.
Life span (approximate) 400 discharge/charge cycles
Temperature range:
Operating 0° to 35°C (32° to 95°F)
Storage –40° to 65°C (–40° to 149°F)