6-Cell (47 WHr) Lithium-
Ion battery
Dimensions
(H x W x L)
0.8 x 1.8 x 10.4 in (2 x 4.5 x 26.5cm)
Weight
(max)
.70lb, (.312kg)
Cells/Type
Lithium-Ion
Energy
Voltage
10.8V
Amp-hour capacity
4.4Ah
Watt-hour capacity
47Wh
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 or Standby
Mode
2.5 hours
System ON
3 to 5 hours
Fuel Gauge LED
No
Warranty
1 year
Compatible with optional
Travel Battery
No
ENVIRONMENTAL
HP ProBook 4440s/1s Notebook PC
Environmental Data
Eco-Label Certifications
This product has received or is in the process of being certified to the following
approvals and may be labeled with one or more of these marks:
US ENERGY STAR qualified
IT ECO declaration
EPEAT Gold with a Microsoft OS where HP registers commercial notebook
products. See
http://www.epeat.net
for registration status in your country.
System Configuration
The configuration used for the Energy Consumption and Declared Noise
Emissions data is based on a "Typically Configured Notebook"
Energy Consumption
115 VAC
230 VAC
100 VAC
Normal Operation
6.37 W
6.47 W
5.74 W
Sleep (Energy Star low
power mode)
0.94 W
1.09 W
0.93 W
Off
0.52 W
0.65 W
0.52 W
Heat Dissipation
*
115 VAC
230 VAC
100 VAC
Normal Operation
22 BTU/hr
22 BTU/hr
20 BTU/hr
Sleep
3 BTU/hr
4 BTU/hr
3 BTU/hr
Off
2 BTU/hr
2 BTU/hr
2 BTU/hr
QuickSpecs
HP ProBook 4440s/1s Notebook PC
HP ProBook 4540s Notebook PC
HP ProBook 4740s Notebook PC
Technical Specifications
DA - 14306 Worldwide — Version 7 — April 25, 2013
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