Dell Inspiron 7000 - Manual (Page 92)

AC Adapter
Environmental
Depth 148.2 mm (5.83 inches)
Width 116.2 mm (4.58 inches)
Weight* 0.66 kg (1.45 lb)
Voltage 14.8 VDC
Capacity 74 WH
Charge time (approximate)* 3.75 hours (computer on); 3.25 hours (computer off)
Operating time (approximate)* 2.75 to 3.75 hours with 1 battery;
5.5 to 7.5 hours with 2 batteries
Life span (approximate)* 500 discharge/charge cycles
Ambient temperature range:
Charge 0° to 45°C (32° to 113°F)
Discharge
0° to 60°C (32° to 140°F)
Storage -
20° to 60°C (
-
4° to 140°F)
* 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.
Input voltage 90 to 264 VAC
Input current (maximum) 1.5 A at 90 VAC, full load
Input frequency 47 to 63 Hz
Output current 3.5 A (continuous)
Output power 70 W
Rated output voltage 20 VDC
Dimensions:
Height 29.6 mm (1.17 inches)
Width 60.0 mm (2.36 inches)
Depth 105 mm (4.13 inches)
Weight (with cables) 0.3 kg (0.66 lb)
Temperature range:
Operating 5° to 35°C (41° to 95°F)
Storage -
20° to 50°C (
-
4° to 122°F)
Temperature:
Operating 5° to 35°C (41° to 95°F)
Storage - 20° to 50°C ( - 4° to 122°F)
Relative humidity 10% to 90% (noncondensing)
Maximum vibration:
Operating 0.8 GRMS using a random-vibration spectrum that simulates air/truck
shipment
Storage 1.3 GRMS using a random-vibration spectrum that simulates air/truck