Dell Inspiron 3800 Reference And Troubleshooting Manual page 113

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Table A-1. Technical Specifications (continued)
Charge time (approximate)
Computer on . . . . . . . . . . . 2.5 hours
Computer off . . . . . . . . . . . lithium-ion — 1 hour
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Life span (approximate)
Temperature range:
Charge . . . . . . . . . . . . . . . . 0° to 40°C (32° to 104°F)
Storage . . . . . . . . . . . . . . . . –20° to 60°C (–4° to 140°F)
Input voltage . . . . . . . . . . . . . . . 90 to 135 VAC and 164 to 264 VAC
Input current (maximum) . . . . . . 1.5 A
Input frequency . . . . . . . . . . . . . 47 to 63 Hz
Output current . . . . . . . . . . . . . . 4.5 A (maximum at 4-second pulse);
Output power . . . . . . . . . . . . . . 70 W
Rated output voltage . . . . . . . . . 20.0 VDC
Dimensions:
Height. . . . . . . . . . . . . . . . . 27 .94 mm (1.1 inches)
Width . . . . . . . . . . . . . . . . . 58.42 mm (2.3 inches)
Depth . . . . . . . . . . . . . . . . . 133.35 mm (5.25 inches)
Weight (with cables) . . . . . . . . . 0.4 kg (0.9 lb)
Temperature range:
Operating . . . . . . . . . . . . . . 0° to 40°C (32° to 104°F)
Storage . . . . . . . . . . . . . . . . –20° to 60°C (–4° to 140°F)
1
Battery performance features such as charge 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.
Batteries (continued)
1
:
nickel-metal hydride — 2.5 hours
. . . . . . 400 discharge/charge cycles
AC Adapter
3.51 A (continuous)
Technical Specifications A-5