HP Ultra Capacity for 6540b 6550b 8440p 8440w 8450p 8450w 12 Cell without AC Adapter AT486AA

HP 12-Cell Ultra-Capacity Battery
Description
Increase the battery life of your HP Business Notebook by an additional 10 hours with the HP 12-cell Ultra-Capcity Battery. While out of the office or on the road, increase your productivity by powering your notebook for longer periods with the HP 12-Cell Ultra-Capacity Battery. The HP 12-Cell Ultra-Capacity Battery features a unique integrated power connector enabling you to charge your battery when it is not connected to your notebook giving you extended battery life whenever and wherever you need it.
Provides additional productivity time to your notebook.
Attaches to notebook externally.
Battery life 10 hours
Battery Recharge Time Smart Adapter: 3 to 4 hours; System ON: 4 to 5 hours
Battery type 12-cell Lithium-Ion
LED Fuel Gauge LED
Manufacturer Warranty The warranty period for HP Business Notebook batteries is one year, part replacement. Additional support is available (North America only) seven days a week, 24 hours a day by phone as well as through online support forums.
Product dimensions (W x D x H) 6.0 x 1.3 x 10.6 in
Warranty The warranty period for HP Business Notebook batteries is one year, part replacement. Additional support is available (North America only) seven days a week, 24 hours a day by phone as well as through online support forums.
Weight ( Imperial ) 1.77 lb
Weight ( Metric ) 0.803 kg
Extended specifications
Battery Information
Battery Rechargeable Yes
Battery Size Proprietary
Battery Chemistry Lithium Ion (Li-Ion)
Number of Cells 12
Physical Characteristics
Dimensions 6" Height x 1.30" Width x 10.60" Depth
Weight (Approximate) 1.77 lb
Warranty
Standard Warranty 1 Year