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QuickSpecs
Technical Specifications
9-Cell (93 WHr) Lithium-
Ion battery
8-Cell (73 Whr) Lithium-
Ion Primary battery
EMI and Safety
Certifications
Dimensions (H x W x L)
Weight (max)
Cells/Type
Energy
Temperature
Battery Re-Charge Time
Dimensions (H x W x L)
Weight (max)
Cells/Type
Energy
Temperature
Battery Re-Charge Time
DA - 14306 Worldwide — Version 7 — April 25, 2013
Altitude
Humidity
Storage Humidity
CE Mark - full compliance with LVD and EMC directives; Worldwide safety
standards - IEC60950, EN60950, UL60950, Class1, SELV; Agency approvals -
C-UL-US, NORDICS, DENAN, EN55022 Class B, FCC Class B, CISPR22 Class B,
CCC, NOM-1 NYCE; MTBF - over 200,000 hours at 25°C ambient condition.
0.8 x 2.9 x 8.3 in (2.0 x 7.3 x 21.0 cm)
1.07 lb (0.488 kg)
9-cell Lithium-Ion
Watt-hour capacity
Operating (Charging)
Operating (Discharging)
Non-operating
System in OFF or Standby
Mode
System ON
0.8 x 1.9 x 10.6 in (2.0 x 4.8 x 27.0 cm)
0.980 lb (0.445 kg)
8-cell Lithium-Ion
Watt-hour capacity
Operating (Charging)
Operating (Discharging)
Non-operating
System in OFF or Standby
Mode
System ON
HP Fast Charge
Technology
HP ProBook 4440s/1s Notebook PC
HP ProBook 4540s Notebook PC
HP ProBook 4740s Notebook PC
0 to 10,000 ft (0 to 3,048 m)
20% to 80%
10% to 90%
93 WHr
32° to 113° F (0° to 45° C)
14° to 140° F (-10° to 60° C)
-4° to 140° F (-20° to 60° C)
3 to 4 hours
4 to 6 hours (depending on system power
consumption)
73 Wh
32° to 113° F (0° to 45° C)
14° to 140° F (-10° to 60° C)
-4° to 140° F (-20° to 60° C)
2.5 hours
3 to 5 hours (depending on system power
consumption)
Charges the battery up to 90% within 1.5 hours
when system is OFF
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