Dell Vostro 3581 Manuel de configuration et de spécifications - Page 17
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Table 20. Battery specifications (continued)
Feature
Dimension
Weight (maximum)
Voltage
Life span
Charging time when the computer
is off (approximate)
Operating time
Temperature range: Operating
Temperature range: Storage
Coin-cell battery
Power adapter
Table 21. Power adapter specifications
Feature
Type
Input Voltage
Input current (maximum)
Input frequency
Output current
Rated output voltage
Temperature range (Operating)
Temperature range (Non-Operating)
Specifications
Width
Depth
Height
0.2 kg (0.44 lb )
11.4 VDC
300 discharge / charge cycles
Standard charge
Express Charge
Varies depending on operating conditions and can significantly reduce under certain
power-intensive conditions
0°C to 35°C (32°F to 95°F)
-20°C to 65°C (-40°F to 149°F)
CR 2032
175.37 mm (6.9 in)
90.73 mm (3.57 in)
5.9 mm (0.24 in)
0°C to 60°C : 4 hours
0°C to 35°C : 4 hours
16°C to 45°C : 2 hours
46°C to 60°C : 3 hours
Specifications
● 45 W (UMA)
● 65 W (Discrete)
100 VAC–240 VAC
● 1.3 A for 45 W
● 1.7 A for 65 W
50 Hz–60 Hz
● 2.31 A for 45 W
● 3.34 A for 65 W
19.5 VDC
0°C to 40° C (32 °F to 104°F)
-40°C to 70°C (-40°F to 158°F)
Technical specifications
17