HP ProBook 6450b Quickspecs page 26

QuickSpecs
Technical Specifications
Optional HP Extended Life
Battery
Optional HP Long Life 3-
cell 47 WHr Lithium-Ion
Battery
HP Long Life 6-cell 51 WHr
Lithium-Ion Primary
battery
Dimensions (H x W x L)
Weight
Cells/Type
Energy
Temperature
Battery Re-Charge Time
Fuel Gauge
Dimensions (H x W x L)
Weight
Cells/Type
Energy
Temperature
Battery Re-Charge Time
Dimensions (H x W x L)
Weight
Cells/Type
Energy
Temperature
Battery Re-Charge Time
DA - 13616 Canada — Version 17 — February 15, 2012
1.0 x 3.9 x 8.7 in (2.5 x 10.0 x 22.0 cm)
1.00 lb (0.455 kg)
8-cell Lithium-Ion
Watt-hour Capacity
Operating (Charging)
Operating (Discharging)
Non-operating
System in OFF mode or
Standby
System ON
HP Fast Charge Technology Charges the battery up to 90% within 90 minutes
When pressed, LEDs light indicating level of charge remaining on battery
0.8 x 2.1 x 8.0 in (2.0 x 5.3 x 20.4 cm)
0.71 lb (0.32 kg)
3-cell Lithium-Ion
Watt-hour Capacity
Operating (Charging)
Operating (Discharging)
Non-operating
System in OFF mode or
Standby
System ON
HP Fast Charge Technology Charges the battery up to 90% within 90 minutes
0.8 x 2.1 x 8.0 in (2.0 x 5.3 x 20.3 cm)
0.73 lb (0.331 kg)
6-cell Lithium-Ion
Watt-hour Capacity
Operating (Charging)
Operating (Discharging)
Non-operating
System in OFF mode or
Standby
System ON
HP ProBook 6450b Notebook PC
HP ProBook 6550b Notebook PC
52 WHr
32° to 113° F (0° to 45° C)
14° to 140° F (–10° to 60° C)
–4° to 140° F (–20° to 60° C)
3 hours
3 to 5 hours (depending on system power
consumption)
when system is OFF
47 WHr
32° to 113° F (0° to 45° C)
14° to 140° F (-10° to 60° C)
-4° to 140° F (-20° to 60° C)
2.5 hours
3 to 5 hours (depending on system power
consumption)
when system is OFF
51 WHr
32° to 113° F (0° to 45° C)
14° to 140° F (-10° to 60° C)
-4° to 140° F (-20° to 60° C)
2.5 hours
3 to 5 hours (depending on system power
consumption)
Page 26