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HP Long Life 8-Cell 68
Wh Primary battery
Dimensions
(HxWxL)
0.8 x 1.9 x 10.6 in (2.0 x 4.8 x 27.0 cm)
Weight
0.930 lb (0.420 kg)
Cells/Type
8-cell Lithium-Ion
Energy
Watt-hour Capacity
68 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)
Displays
15.6-inch LED HD (1366
x 768)
anti-glare
Dimensions
(W x H)
14.15 x 8.25 in (35.9 x 21.0 cm)
Diagonal Size
15.6 in (39.6cm)
Surface Treatment
Anti-glare
Contrast Ratio
300:1 (min)
Refresh Rate
60 Hz
Brightness
200 nit (typical)
Pixel Resolution
Pitch
0.252 mm
Format
1366 x 768
Configuration
RGB Stripe
Backlight
LED
PPI
101 ppi
Viewing Angle
±30° Horizontal, ±10° Vertical (minimum)
30/30/20/10 (Left/Right/Down/Up) (minimum) or
45/45/35/25 (Left/Right/Down/Up) (typical)
15.6-inch LED HD+
(1600 x 900)
anti-glare
Dimensions
(W x H)
14.15 x 8.25 in (35.9 x 20.9 cm)
Diagonal Size
15.6 in (39.6cm)
Surface Treatment
Anti-glare
Contrast Ratio
300:1 (min)
Refresh Rate
60 Hz
Brightness
200 nits (typ)
Pixel Resolution
Pitch
0.2151mm
Format
1600 x 900
Configuration
RGB Strip
Backlight
LED
PPI
118 ppi
Viewing Angle
30/30/20/10 (Left/Right/Down/Up) (minimum) or
45/45/35/25 (Left/Right/Down/Up) (typical)
QuickSpecs
HP EliteBook 8540w Mobile Workstation
Technical Specifications
DA - 13529 Worldwide QuickSpecs — Version 8 — 3.11.2010
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