HP 65W AC Adapter
Dimensions
4.17 x 1.85 x 1.1 in (10.6 x 4.7 x 2.8 cm)
Weight
0.62 lb (280 g)
Input
100 to 240 VAC
Input Efficiency
83% min at 115 VAC
Input frequency range
47 to 63 Hz
Input AC current
1.7 A at 90 VAC, 0.85 A at 180 VAC
Output
Output power
65W
DC output
18.5V
Hold-up time
5 msec at 115 VAC inputOutput current limit
Output current limit
<11A, Over voltage protection- 29V max
automatic shutdown
Connector
3 pin/grounded, mates with interchangeable cords
Environmental Design
Operating temperature
32° to 104° F (0° to 40° C)
Non-operating (storage)
temperature
–4° to 149° F (–20° to 65° C)
Altitude
0 to 10,000 ft (0 to 3,048 m)
Humidity
20% to 80%
Storage Humidity
10% to 90%
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; MTBF – over 200,000 hours at 25°C ambient condition.
Optional HP Ultra-
Capacity Battery
Dimensions
(H x W x L)
1.3 x 6.0 x 10.6 in (3.33 x 15.25 x 26.88 cm)
Weight
1.77 lb (0.803 kg)
Cells/Type
12-cell Lithium-Ion
Energy
Watt-hour Capacity
95 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
Smart Adapter
3 to 4 hours
System ON
4 to 5 hours (depending on system power
consumption)
Fuel Gauge
When pressed, LEDs light indicating level of charge remaining on battery
QuickSpecs
HP ProBook 6540b Notebook PC
Technical Specifications
DA - 13465 North America — Version 13 — September 27, 2010
Page 19
