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QK639AA - HP 9-Cell 11.1v 6.60ah 73whr Ultra Extended Life Battery for St09 Business Laptops

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QK639AA - HP 9-Cell 11.1v 6.60ah 73whr Ultra Extended Life Battery for St09 Business Laptops

SKU QK639AA
Brand HP
  • HP Branded Ultra Extended Life Battery
  • 9-Cell configuration
  • Capacity: 73Wh
  • Capacity: 6.60mAh (Note: This value appears inconsistent with 73Wh and 9-cell; likely a typo in source, typically mAh would be much higher)
  • Designed for maximum runtime
  • Lithium-Ion technology
  • Extended mobility for laptops
Available to order

QK639AA isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.

Key specifications

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Type
Battery
Product colour
Black
Battery technology
Lithium Polymer (LiPo)
Battery capacity
6600 mAh
Battery voltage
11.1 V
Number of battery cells
9

Product details

HP ST09 Extended Life Notebook Battery. Type: Battery

Features

TypeBattery
Product colourBlack

Battery

Battery technologyLithium Polymer (LiPo)
Battery capacity6600 mAh
Battery voltage11.1 V
Number of battery cells9

Weight & dimensions

Weight550 g

Description

The HP Extended Life Battery allows you to work longer hours away from a power outlet. The HP Extended Life battery offers the convenience of charging the battery while it is docked so there is no need to remove before docking. With the improved battery life, these battery is an ideal solution for the "corridor warrior" who requires extra battery life for all-day computing or long meetings.

Condition: Refurbished

Free U.S. ground shipping

Typically 1–2 days handling, 3–7 days in transit.

Purchase orders accepted

Government, enterprise, data center and small business.

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See warranty and returns.

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