Dell Inspiron 7500 Reference And Troubleshooting Manual page 115

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Table A-1. Technical Specifications (continued)
Charge time (approximate):
Computer on . . . . . . . . . . . 3 hours
Computer off . . . . . . . . . . . 2 hours
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Life span (approximate)
Temperature range:
Charge . . . . . . . . . . . . . . . . 5 to 35 C (41 to 95 F)
Discharge . . . . . . . . . . . . . . 5 to 35 C (41 F to 95 F)
Storage . . . . . . . . . . . . . . . . –20 to 50 C (–4 to 122 F)
Input voltage . . . . . . . . . . . . . . . 90 to 264 VAC
Input current (maximum) . . . . . . 1.5 at 90 VAC, full load
Input frequency . . . . . . . . . . . . . 47 to 63 Hz
Output current . . . . . . . . . . . . . . 3.16 A (continuous)
Output power . . . . . . . . . . . . . . 70 W
Rated output voltage . . . . . . . . . 19 VDC
Dimensions:
Height. . . . . . . . . . . . . . . . . 30 mm (1.2 inches)
Width . . . . . . . . . . . . . . . . . 62.0 mm (2.4 inches)
Depth . . . . . . . . . . . . . . . . . 110 mm (4.3 inches)
Weight (with cables) . . . . . . . . . 0.32 kg (0.71 lb)
Temperature range:
Operating . . . . . . . . . . . . . . 0 to 40 C (32 F to 104 F)
Storage . . . . . . . . . . . . . . . . –20 to 65 C (–4 F to 149 F)
1
Battery performance features such as charge time, operating time, and life span can vary
according to the conditions under which the computer and battery are used.
NOTE: For the full name of an abbreviation or acronym used in this table, see the Glossary in the
system Help.
Battery (continued)
1
. . . . . . 400 discharge/charge cycles
AC Adapter
Technical Specifications A-5