HP EliteBook 2730p - Page 29

6-Cell (44 WHr) Lithium-
Ion battery
Dimensions (H x W x L) 0.5 x 2.5 x 8.25 in (1.3 x 6.4 x 21.0 cm)
Weight 0.62 Lb (0.282 kg)
Cells/Type 6-cell Lithium-Ion
Energy Watt-hour Capacity 44 WHr
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
Displays
12.1-inch Illumi-Lite
WXGA UWVA, anti-glare
with Digitizer
Active Area (W x H) 10.3 x 6.4 in (26.1 x 16.3 cm)
Diagonal Size 12.1 in (30.7 cm)
Surface Treatment Anti-glare
Contrast Ratio 300:1 (typical)
Refresh Rate 60 Hz
Brightness 200 nit (typical)
Pixel Resolution Pitch 0.204 mm
Format 1280 x 800
Configuration RGB Stripe
Backlight LED
PPI 125
Viewing Angle ±75° Horizontal, ±75° Vertical (minimum)
QuickSpecs
HP EliteBook 2730p Notebook PC
Technical Specifications
DA - 13097 North America — Version 10 — June 30, 2009 Page 29