37Wh Primary 4-Cell
Battery
Dimensions
(H x W x L)
0.8 x 2.1 x 8.0 in (2.0 x 5.3 x 20.3 cm)
Weight
0.55 lb (0.249 kg)
Cells/Type
4-cell Lithium-Ion
Energy
Voltage
14.4V
Watt-hour Capacity
37Wh
Amp-hour Capacity
2.55Ah
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 (does not apply
to 12-cell Ultra-Capacity batteries)
14.1-Inch Color TFT
WXGA Display
Active Area
(W x H)
11.9 x 7.5 in (30.3 x 19.0 cm)
Diagonal Size
14.1 in (35.7 cm)
Surface Treatment
Anti-glare
Number of Colors
Up to 16M
Contrast Ratio
300:1 (typical)
Refresh Rate
60 Hz
Brightness
200 nit (typical)
Pixel Resolution
Pitch
0.237 mm
Format
1280x800
Configuration
RGB Stripe
Backlight
CCFL
PPI
107
Viewing Angle
±45° Horizontal, ±25° Vertical (typical)
14.1-Inch Color TFT
WXGA+ Display
Active Area
(W x H)
11.9 x 7.5 in (30.3 x 19.0 cm)
Diagonal Size
14.1 in (35.7 cm)
Surface Treatment
Anti-glare
Number of Colors
Up to 16M
Contrast Ratio
300:1 (typical)
Refresh Rate
60 Hz
Brightness
200 nit (typical)
Pixel Resolution
Pitch
0.210 mm
Format
1440 x 900
Configuration
RGB Stripe
Backlight
CCFL
PPI
121
Viewing Angle
±45° Horizontal, ±25° Vertical (typical)
QuickSpecs
HP Compaq nc6400 Notebook PC
Technical Specifications
DA - 12446 Worldwide QuickSpecs — Version 15 — 1.30.2007
Page 22
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