QuickSpecs

HP ProBook 6450b Notebook PC HP ProBook 6550b Notebook PC

Technical Specifications

HP Fast Charge

Charges the battery up to 90% within 90

Technology

minutes when system is OFF

HP Long Life 6-cell 51 WHr Lithium-Ion Primary battery

Dimensions (H x W x

L)

Weight

Cells/Type

Energy

Temperature

Battery Re-Charge Time

2.0 x 5.3 x 20.3 cm (0.8 x 2.1 x 8.0 in)

0.331 kg (0.73 lb)

 

6-cell Lithium-Ion

 

Watt-hour Capacity

51 WHr

Operating (Charging)

0° to 45° C (32° to 113° F)

Operating (Discharging)

-10° to 60° C (14° to 140° F

Non-operating

-20° to 60° C (-4° to 140° F)

System in OFF mode or

2.5 hours

Standby

 

System ON

3 to 5 hours (depending on system power

 

consumption)

9-Cell (93 WHr)

Dimensions (H x W x

Lithium-Ion battery

L)

 

Weight

 

Cells/Type

 

Energy

 

Temperature

 

Battery Re-Charge

 

Time

2.0 x 7.3 x 21.0 cm (0.8 x 2.9 x 8.3 in)

1.07 lb (0.488 kg)

 

9-cell Lithium-Ion

 

Watt-hour Capacity

93 WHr

Operating (Charging)

0° to 45° C (32° to 113° F)

Operating (Discharging)

–10° to 60° C (14° to 140° F)

Non-operating

–20° to 60° C (–4° to 140° F)

System in OFF mode or

3 to 4 hours

Standby

 

System ON

4 to 6 hours (depending on system power

 

consumption)

6-Cell (55 WHr)

Dimensions (H x W x

Lithium-on battery

L)

 

Weight

 

Cells/Type

 

Energy

 

Temperature

 

Battery Re-Charge

 

Time

2.0 x 5.3 x 20.4 cm (0.8 x 2.1 x 8.0 in)

0.32 kg (0.71 lb)

 

6-cell Lithium-Ion

 

Watt-hour Capacity

55 WHr

Operating (Charging)

0° to 45° C (32° to 113° F)

Operating (Discharging)

–10° to 60° C (14° to 140° F)

Non-operating

–20° to 60° C (–4° to 140° F)

System in OFF mode or

2.5 hours

Standby

 

System ON

3 to 5 hours (depending on system power

DA – 13616 EMEA — Version 1 — May, 2010

Page 24

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Image 24
HP 6450b, 6550b manual Technology Minutes when system is OFF