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Battery
BatteryBattery
Battery
Primary battery
Primary batteryPrimary battery
Primary battery
9-cell (93 WHr) Li-Ion battery
6-cell (55 WHr) Li-Ion battery
6-cell (47 WHr) Li-Ion battery
Optional HP Long Life
Optional HP Long LifeOptional HP Long Life
Optional HP Long Life
Battery*
Battery*Battery*
Battery*
3-cell (47 WHr) high capacity Li-Ion battery
Optional HP Extended
Optional HP ExtendedOptional HP Extended
Optional HP Extended
Life Battery
Life BatteryLife Battery
Life Battery
8-cell (52 WHr) high capacity Li-Ion battery
Optional HP Ultra-
Optional HP Ultra-Optional HP Ultra-
Optional HP Ultra-
Capacity Battery
Capacity BatteryCapacity Battery
Capacity Battery
12-cell (95 WHr) high capacity Li-Ion battery
Battery Life
Battery LifeBattery Life
Battery Life
Integrated
IntegratedIntegrated
Integrated
Graphics
GraphicsGraphics
Graphics
9-cell (93 WHr)
9-cell (93 WHr)9-cell (93 WHr)
9-cell (93 WHr)
Primary
PrimaryPrimary
Primary
6-cell (55 WHr)
6-cell (55 WHr)6-cell (55 WHr)
6-cell (55 WHr)
Primary
PrimaryPrimary
Primary
6-cell (47 WHr)
6-cell (47 WHr)6-cell (47 WHr)
6-cell (47 WHr)
Primary
PrimaryPrimary
Primary
HP Long Life
HP Long LifeHP Long Life
HP Long Life
Battery (47 WHr)*
Battery (47 WHr)*Battery (47 WHr)*
Battery (47 WHr)*
Primary battery
Primary batteryPrimary battery
Primary battery
Up to 10 hours
30 minutes
Up to 6 hours
15 minutes
Up to 5 hours
30 minutes
**
Primary battery and
Primary battery andPrimary battery and
Primary battery and
optional HP
optional HPoptional HP
optional HP
Extended Life
Extended LifeExtended Life
Extended Life
Battery
BatteryBattery
Battery
Up to 17 hours Up to 13 hours
** **
Primary battery and
Primary battery andPrimary battery and
Primary battery and
optional HP Ultra-
optional HP Ultra-optional HP Ultra-
optional HP Ultra-
Capacity Battery
Capacity BatteryCapacity Battery
Capacity Battery
Up to 21 hours Up to 17 hours
** **
Discrete Graphics
Discrete GraphicsDiscrete Graphics
Discrete Graphics
9-cell (93 WHr)
9-cell (93 WHr)9-cell (93 WHr)
9-cell (93 WHr)
Primary
PrimaryPrimary
Primary
6-cell (55 WHr)
6-cell (55 WHr)6-cell (55 WHr)
6-cell (55 WHr)
Primary
PrimaryPrimary
Primary
6-cell (47 WHr)
6-cell (47 WHr)6-cell (47 WHr)
6-cell (47 WHr)
Primary
PrimaryPrimary
Primary
HP Long Life
HP Long LifeHP Long Life
HP Long Life
Battery (47 WHr)*
Battery (47 WHr)*Battery (47 WHr)*
Battery (47 WHr)*
Primary battery
Primary batteryPrimary battery
Primary battery
Up to 9 hours Up to 5 hours
15 minutes
Up to 4 hours
30 minutes
**
Primary battery and
Primary battery andPrimary battery and
Primary battery and
optional HP
optional HPoptional HP
optional HP
Extended Life
Extended LifeExtended Life
Extended Life
Battery
BatteryBattery
Battery
Up to 14 hours Up to 10 hours
45 minutes
** **
Primary battery and
Primary battery andPrimary battery and
Primary battery and
optional HP Ultra-
optional HP Ultra-optional HP Ultra-
optional HP Ultra-
Capacity Battery
Capacity BatteryCapacity Battery
Capacity Battery
Up to 17 hours
30 minutes
Up to 14 hours
15 minutes
** **
* The optional HP Long Life Battery takes the place of the primary battery, which must be removed.
** This configuration not tested for battery life.
NOTE:
NOTE:NOTE:
NOTE:
Battery life will vary depending on the product model, configuration, loaded applications,
features, use, wireless functionality and power management settings. The maximum capacity of the
battery will naturally decrease with time and usage. See MobileMark07 battery benchmark
www.bapco.com/products/mobilemark2007
for additional details.
System Standby Time
System Standby TimeSystem Standby Time
System Standby Time
Up to 1 week
QuickSpecs
HP ProBook 6440b Notebook PC
HP ProBook 6440b Notebook PCHP ProBook 6440b Notebook PC
HP ProBook 6440b Notebook PC
Standard Features
DA - 13462 Worldwide — Version 6 — February 10, 2010
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