HP NC6400 - Manual (Page 23)

37Wh Primary 4-Cell 37Wh Primary 4-Cell 37Wh Primary 4-Cell 37Wh Primary 4-Cell
Battery
Battery Battery Battery
Dimensions Dimensions Dimensions 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 Weight Weight Weight 0.55 lb (0.249 kg)
Cells/Type Cells/Type Cells/Type Cells/Type 4-cell Lithium-Ion
Energy Energy Energy Energy Voltage 14.4V
Watt-hour Capacity 37Wh
Amp-hour Capacity 2.55Ah
Temperature Temperature Temperature 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 Battery Re-Charge Time Battery Re-Charge Time 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 14.1-Inch Color TFT 14.1-Inch Color TFT 14.1-Inch Color TFT
WXGA Display
WXGA Display WXGA Display WXGA Display
Active Area Active Area Active Area Active Area (W x H) 11.9 x 7.5 in (30.3 x 19.0 cm)
Diagonal Size Diagonal Size Diagonal Size Diagonal Size 14.1 in (35.7 cm)
Surface Treatment Surface Treatment Surface Treatment Surface Treatment Anti-glare
Contrast Ratio Contrast Ratio Contrast Ratio Contrast Ratio 300:1 (typical)
Refresh Rate Refresh Rate Refresh Rate Refresh Rate 60 Hz
Brightness Brightness Brightness Brightness 200 nit (typical)
Pixel Resolution Pixel Resolution Pixel Resolution Pixel Resolution Pitch Pitch Pitch Pitch 0.237 mm
Format Format Format Format 1280x800
Configuration Configuration Configuration Configuration RGB Stripe
Backlight Backlight Backlight Backlight CCFL
PPI PPI PPI PPI 107
Viewing Angle Viewing Angle Viewing Angle Viewing Angle ±45° Horizontal, ±25° Vertical (typical)
14.1-Inch Color TFT 14.1-Inch Color TFT 14.1-Inch Color TFT 14.1-Inch Color TFT
WXGA+ Display
WXGA+ Display WXGA+ Display WXGA+ Display
Active Area Active Area Active Area Active Area (W x H) 11.9 x 7.5 in (30.3 x 19.0 cm)
Diagonal Size Diagonal Size Diagonal Size Diagonal Size 14.1 in (35.7 cm)
Surface Treatment Surface Treatment Surface Treatment Surface Treatment Anti-glare
Contrast Ratio Contrast Ratio Contrast Ratio Contrast Ratio 300:1 (typical)
Refresh Rate Refresh Rate Refresh Rate Refresh Rate 60 Hz
Brightness Brightness Brightness Brightness 200 nit (typical)
Pixel Resolution Pixel Resolution Pixel Resolution Pixel Resolution Pitch Pitch Pitch Pitch 0.210 mm
Format Format Format Format 1440 x 900
Configuration Configuration Configuration Configuration RGB Stripe
Backlight Backlight Backlight Backlight CCFL
PPI PPI PPI PPI 121
Viewing Angle Viewing Angle Viewing Angle Viewing Angle ±45° Horizontal, ±25° Vertical (typical)
QuickSpecs
HP Compaq nc6400 Notebook PC HP Compaq nc6400 Notebook PC HP Compaq nc6400 Notebook PC HP Compaq nc6400 Notebook PC
Technical Specifications
DA - 12446 Worldwide — Version 17 — August 10, 2007 Page 23