Dell Inspiron 510m - Manual (Page 105)

Appendix
105
Battery
Type 6-cell "smart" lithium ion (48 WHr)
4-cell "smart" lithium ion (32 WHr)
Dimensions:
Depth 77.5 mm (3.05 inches)
Height 19.5 mm (0.76 inch)
Width 123.4 mm (4.86 inches)
Weight 0.32 kg (0.7 lb) (6-cell battery)
0.23 kg (0.52 lb) (4-cell battery)
Voltage 11.1 VDC (6-cell battery)
14.8 VDC (4-cell battery)
Charge time with computer off
(approximate) 1 hour for eighty percent charge
Operating time approximately 3.5 to 4 hours (6-cell battery);
approximately 2 to 2.5 hours (4-cell battery);
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 –20° to 65°C (–4° to 149°F)
AC Adapter
Input voltage 90–264 VAC
Input current (maximum) 1.7 A
Input frequency 47–63 Hz
Output current 3.34A (65 W)
4.62A (90 W)
Output power 65 W or 90 W
Rated output voltage 19.5 VDC
D7898bk2.book Page 105 Friday, April 29, 2005 9:39 AM