Dell Vostro 3481 - Battery; Power Adapter

Battery
Table 19. Battery specifications
Feature Specifications
Type
Primatic/Polymer 3-cell 42 WHr
Dimension Width
Depth
Height
175.37 mm (6.9 in)
90.73 mm (3.57 in)
5.9 mm (0.24 in)
Weight (maximum)
0.2 kg (0.44 lb )
Voltage
11.4 VDC
Life span
300 discharge / charge cycles
Charging time when the computer
is off (approximate)
Standard charge 0°C to 60°C : 4 hours
Express Charge
0°C to 35°C : 4 hours
16°C to 45°C : 2 hours
46°C to 60°C : 3 hours
Operating time
Varies depending on operating conditions and can significantly reduce under certain
power-intensive conditions
Temperature range: Operating
0°C to 35°C (32°F to 95°F)
Temperature range: Storage
-20°C to 65°C (-40°F to 149°F)
Coin-cell battery
CR 2032
Power adapter
Table 20. Power adapter specifications
Feature Specifications
Type
● 45 W (UMA)
● 65 W (Discrete)
Input Voltage
100 VAC - 240 VAC
Input current (maximum)
● 1.3 A for 45 W
● 1.7 A for 65 W
Input frequency
50 Hz to 60 Hz
Output current
● 2.31 A for 45 W
● 3.34 A for 65 W
Rated output voltage
19.5 VDC
Temperature range (Operating)
0°C to 40° C (32°F to 104°F)
Temperature range (Non-Operating)
40°C to 70°C (-40°F to 158°F)
16 Technical specifications