User Guide

Optional HP Extended
Life Battery
Dimensions (H x W x L) 1.0 x 3.9 x 8.7 in (2.5 x 10.0 x 22.0 cm)
Weight 1.00 lb (0.455 kg)
Cells/Type 8-cell Lithium-Ion
Energy Watt-hour Capacity 52 Wh
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
3 hours
System ON 3 to 5 hours (depending on system power
consumption)
HP Fast Charge
Technology
Charges the battery up to 90% within 90
minutes when system is OFF
Fuel Gauge When pressed, LEDs light indicating level of charge remaining on
battery
Optional HP Long Life
Battery
Dimensions (H x W x L) 0.8 x 2.1 x 8.0 in (2.0 x 5.3 x 20.4 cm)
Weight 0.71 lb (0.32 kg)
Cells/Type 3-cell Lithium-Ion
Energy Watt-hour Capacity 47 Wh
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)
HP Fast Charge
Technology
Charges the battery up to 90% within 90
minutes when system is OFF
HP 9-Cell 100 Wh
Lithium-Ion Primary
battery
Dimensions (H x W x L) 0.75 x 3.0 x 8.0 in (2.0 x 7.5 x 20.5 cm)
Weight 1.1 lb (0.480 kg)
Cells/Type 9-cell Lithium-Ion
Energy Watt-hour Capacity 100 Wh
Temperature Operating (Charging) 32° to 113° F (0° to 45° C)
Operating (Discharging) 14° to 122° F (-10° to 50° C)
Non-operating -4° to 122° F (-20° to 50° C)
Battery Re-Charge
Time
System in OFF mode or
Standby
3.5 to 5 hours
System ON 4 to 7 hours (depending on system power
consumption)
QuickSpecs
HP EliteBook 8440p Notebook PC
Technical Specifications
DA - 13520 Worldwide QuickSpecs — Version 12 — 5/24/2010 Page 21