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Dell Precision 5520 - Page 52

Dell Precision 5520
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Table 23. Battery
Feature Specification
Type Li-polymer 3-cell (56 Whr) / 6-cell (97 Whr)
Dimensions :
56 Whr :
Depth 223.20 mm (8.79 in)
Height 7.20 mm (0.28 in)
Width 71.80 mm (2.83 in)
Weight 0.54 lb (0.24 kg)
84 Whr :
Depth 330.50 mm (13.01 in)
Height 7.20 mm (0.28 in)
Width 71.80 mm (2.83 in)
Weight 0.76 lb (0.34 kg)
Voltage 11.4 V
Life span 300 discharge/charge cycles
Temperature range:
Operating (approximate)
Operating: 0 °C to 35 °C (32 °F to 95 °F)
Charge : 0 °C to 50 °C (32 °F to 122 °F)
Discharge: 0 °C to 70 °C (32 °F to 158 °F)
Non-operating –40 °C to 65 °C (40 °F to 149 °F)
Coin-cell battery ML1220
Table 24. AC Adapter
Feature Specification
Input voltage 100 VAC to 240 VAC
Input current (maximum) 1.80 A
Input frequency 50 Hz to 60 Hz
Output power 130 W
Output current 6.67 A
Rated output voltage 19.50 VDC
Dimensions:
Height 22 mm (0.86 inches)
Width 66 mm (2.59 inches)
Depth 143 mm (5.62 inches)
Temperature range:
Operating 0 °C to 40 °C (32 °F to 104 °F)
Non Operating 40 °C to 70 °C (40 °F to 158 °F)
Table 25. Physical Dimensions
Physical Specification
Height: 17 mm (0.66 in)
Width 357 mm (14.06 in)
52 Technical Specifications

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