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POWER
Power Supply
External 65W HP Smart AC Adapter
Power cord included is 1.8 m (+/- 0.1 m) or 1.0 m (+/- 0.1 m).
Total length including external AC adapter is TBD feet (TBD meter).
HP Fast Charge
*
Primary Battery
HP 9-cell Lithium-Ion Battery (100 WHr)
HP 6-cell Lithium-Ion Battery (55 WHr)
HP 6-cell Long Life Lithium-Ion Battery (55 WHr)
HP 3-cell Lithium-Ion Battery (33 WHr)
Battery Life
*
Dual-Core
Quad-Core
HP ProBook 645
9-cell (100 WHr) battery
Up to 17 hours 27 minutes
Up to 18 hours 15 minutes
6-cell (55 WHr) battery
Up to 9 hours 39 minutes
Up to 10 hours 25 minutes
6-cell Long Life (55 WHr) battery
TBD
Up to 10 hours 4 minutes
3-cell (33 WHr) battery
TBD
TBD
HP ProBook 655
9-cell (100 WHr) battery
Up to 16 hours 4 minutes
Up to 16 hours 24 minutes
6-cell (55 WHr) battery
Up to 9 hours 27 minutes
Up to 9 hours 34 minutes
6-cell Long Life (55 WHr) battery
TBD
TBD
3-cell (33 WHr) battery
TBD
TBD
System Standby Time
**
Up to TBD days
* Windows 7 battery life will vary depending on numerous factors including 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 www.bapco.com for additional details.
** Standby life will vary depending on various factors including battery, Memory, CPU, EC and LAN chip. The maximum capacity of
the battery will naturally decrease with time and usage.
NOTE:
Fast Charge recharges your battery up to 90% within 90 minutes when the system is off (6-cell only).
Power Conservation
AMD PowerPlay technology (discrete models)
Hibernation
Standby
ACPI compliance
QuickSpecs
HP ProBook 645 G1 Notebook PC
HP ProBook 655 G1 Notebook PC
Features
DA - 14689 North America — Version 8 — February 21, 2014
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