Battery
Primary battery
9-cell (93 WHr) Li-Ion battery
6-cell (55 WHr) Li-Ion battery
NOTE:
The HP Long Life Battery, available as an after-market option, is used in place of the primary
battery.
Optional HP Extended Life
Battery
8-cell (52 WHr) high capacity Li-Ion battery
Optional HP Ultra-
Capacity Battery
12-cell (95 WHr) high capacity Li-Ion battery
Battery Life
9-cell (93 WHr) Primary
6-cell (55 WHr) Primary
Primary battery
Up to 8 hours
Up to 5 hours
Primary battery and
optional HP Extended Life
Battery
Up to 12 hours and 30 minutes
Up to 9 hours and 45 minutes
Primary battery and
optional HP Ultra-
Capacity Battery
Up to 16 hours and 45 minutes
Up to 13 hours and 15 minutes
NOTE:
The listed battery life measurements were taken on models running Microsoft Windows Vista
Business. Battery life will vary depending on the product configuration, product model, applications
loaded on the product, power management settings of the product, and the product features used by the
customer. As with all batteries, the maximum capacity of this battery will decrease with time and usage.
System Standby Time
Up to 1 week
Power Conservation
ATI PowerPlay technology
Hibernation
Standby
ACPI compliance
Docking and Stands
HP 90W Docking Station
HP 120W Advanced Docking Station
HP USB 2.0 Docking Station
HP Essential USB 2.0 Port Replicator
HP Dual-Monitor Stand
HP Monitor Stand
HP Basic Adjustable Stand
HP Adjustable Notebook Stand
QuickSpecs
HP ProBook 6545b Notebook PC
Standard Features
DA - 13396 North America — Version 11 — June 17, 2010
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