HP 440 G2 Quick Specifications Page 28

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QuickSpecs
HP ProBook 440 G2 Notebook PC
HP ProBook 450 G2 Notebook PC
Technical Specifications
US English, Americas - HP ProBook 440/450 G2 PC quickspecs April 2014
Page 28
POWER
HP 45W Smart AC
Adapter
Dimensions
3.74 x 1.57 x 1.04 in (9.5 x 4.0 x 2.65 cm)
Input
90 to 265 VAC
Input Efficiency
87.74% min at 115 VAC
Input frequency range
47 to 63 Hz
Input AC current
2.31 A at 100 VAC and maximum load
Output
Output power
45W
DC output
19.5V +5.0%∕-5%
Hold-up time
5 msec at 115 VAC input
Output current limit
<8A, Over voltage protection- 29V max
automatic shutdown
Connector
3 pin/grounded, mates with interchangeable cords
Environmental Design
Operating
temperature
32° to 95° F (0° to 35° C)
Non-operating (storage)
temperature
-4° to 121° F (-20° to 85° C)
Altitude
0 to 16,405 ft (0 to 5,000 m)
Humidity
0% to 95%
Storage Humidity
0% to 95%
EMI and Safety
Certifications
CE Mark - full compliance with LVD and EMC directives; Worldwide safety
standards - IEC60950, EN60950, UL60950, Class1, SELV; Agency approvals
- C-UL-US, NORDICS, DENAN, EN55022 Class B, FCC Class B, CISPR22 Class
B, CCC, NOM-1 NYCE; Reliability - failure rate of less than 0.1% annually
within the first three years of operation.
4-Cell (44 WHr)
Lithium-Ion battery
Dimensions (H x W x L)
0.86 x 1.4 x 8.0 in (2.18 x 3.56 x 27.72 cm)
Weight
≤0.551 lb (250 g)
Cells/Type
4-cell Lithium-Ion
Energy
Voltage
14.8V DC
Amp-hour capacity
2850mAh
Watt-hour Capacity
44 WHr
Temperature
Operating (Charging)
32° to 113° F (0° to 45° C)
Operating (Discharging)
14° to 140° F (10° to 60° C)
Non-operating
4° to 140° F (20° to 60° C)
Battery Re-Charge Time
System in OFF mode or
Standby
2.5 hours
System ON
3 to 5 hours (depending on system power
consumption)
Fuel Gauge LED
No
Warranty
1 year
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