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9-Cell Li-Ion Notebook Battery 11.3v 7800mah 87wh For Hp / Mfr. No.: Qk643AA-AA

9-Cell Li-Ion Notebook Battery 11.3v 7800mah 87wh For Hp / Mfr. No.: Qk643AA-AA
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This is an HP QK643AA compatible 9-Cell Li-ion 10.8V 7800mAh 84Wh battery specifically designed for HP notebooks. With up to 7800mAh and 84Wh of power you can rely upon long lasting power be it for work or play. Our batteries mimic the OEM form factor so they fit properly with your notebook. Batteries are 100% tested and compatible with the intended system. Battery life depends on many factors including: available DRAM, screen brightness, applications, features, power management, battery condition and other user preferences. With our certification test program, we can guarantee your product will work right the first time. Our products are also guaranteed by federal law to not affect or void OEM warranties.

General Information

Manufacturer Part NumberQK643AA-AA
Manufacturer Website Address
Product ModelQK643AA-AA
Product NameHP QK643AA Compatible 9-CELL LI-ION Battery 11.1V 7800mAh 87Wh
Product TypeBattery

Battery Information

Battery RechargeableYes
Battery SizeProprietary Battery Size
Battery ChemistryLithium Ion (Li-Ion)
Battery Capacity7800 mAh
Battery Energy84 Wh
Number of Cells9
Output Voltage10.8 V DC


Compatible to OEM Part NumberQK643AA
Green CompliantYes
Green Compliance Certificate/AuthorityWEEE


Limited WarrantyLifetime