HP EliteBook 8440p Specification page 22

QuickSpecs
Technical Specifications
6-Cell (55 Wh) Lithium-on
battery
HP Long Life 6-cell 51 Wh
Lithium-Ion Primary
battery
Displays
Dimensions (HxWxL)
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 - 13520 Canada — Version 17 — September 29, 2011
0.8 x 2.1 x 8.0 in (2.0 x 5.3 x 20.4 cm)
0.71 lb (0.32 kg)
6-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 EliteBook 8440p Notebook PC
55 Wh
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 Wh
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 22