HP Privacy Filter
Narrows viewing area so that screen data is
visible only to persons directly in front of the
monitor
* TPM module disabled where use is restricted by law; for example, Russia and China.
For more information on HP security solutions refer to:
http://www.hp.com/go/security
.
Power Supply
External 90-watt Smart AC adapter, 6-foot (1.8 meter) power cord included.
Total length including external AC adapter is 12 feet (3.66 meter).
HP Fast Charge*
*HP Fast Charge recharges your battery up to 90% within 90 minutes when the system is off. HP
Fast Charge does not apply to 12-cell Ultra-Capacity batteries.
Battery
Primary battery
6-cell (55 WHr) Li-Ion battery
6-cell (47 WHr) Li-Ion 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
6-cell (55 WHr) Primary 6-cell (47 WHr) Primary
Primary battery
Up to 4 hours and 30 minutes Up to 3 hours and 45 minutes
Primary battery and
optional HP Extended
Life Battery
Up to 9 hours and 15 minutes
Up to TBD hours
Primary battery and
optional HP Ultra-
Capacity Battery
Up to 12 hours
Up to TBD hours
NOTE:
The listed battery life measurements were taken on models running Microsoft Windows
XP Professional. 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
QuickSpecs
HP Compaq 6535b Notebook PC
Standard Features
DA - 13054 Worldwide QuickSpecs — Version 11 — 12/5/2008
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