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Rectangular black 9-cell lithium-ion laptop battery with label showing 8400 mAh 10.8V

Battery Technology Inc.

Battery Technology Inc. HP-EB8460PX9 9 Cell 8400 mAh 10.8V laptop battery

SKU CH-2YVD-KH6N5 MPN HP-EB8460PX9

Nine-cell lithium-ion replacement battery rated at 8400 mAh and 10.8 V for compatible HP EliteBook and ProBook notebooks

  • TypeBattery
  • CompatibilityHP EliteBook Notebooks: 8460, 8560P, 4330S, 6360B, 6560B
  • Battery Type9 Cell Lithium-Ion
  • Battery Voltage10.8V
  • Battery Capacity8400 mAh
  • Extended runtime with 8400 mAh capacity
  • 9 cell lithium ion design for lasting power
  • 8 V output matches original specification
  • Fits HP EliteBook 8460, 8560P, 4330S, 6360B, 6560B
  • Compatible with ProBook 6470B, 6475B, 6570B series

What it is and who it fits

This 9-cell lithium-ion replacement battery delivers 8400 mAh at 10.8 V DC for compatible HP EliteBook and ProBook notebooks. It suits owners of the 8460, 8560P, 4330S, 6360B and 6560B EliteBook models as well as the 6470B, 6475B, 6560B and 6570B ProBook series. The pack replaces OEM part QK643AACC06 and is supplied new. It is not for users whose laptops require a different voltage, capacity or physical form factor.

The specification that decides fit

Voltage and capacity must match the original exactly; this unit provides 10.8 V and 8400 mAh in a proprietary 9-cell lithium-ion size. If the original battery shows a different voltage or milliampere-hour rating, this part will not work. Compatibility is limited to the EliteBook and ProBook families listed above.

Behaviour under sustained load

The 9-cell lithium-ion chemistry maintains a steady 10.8 V output across extended discharge cycles, supporting long work sessions away from mains power. Rechargeable design allows repeated full cycles without the voltage sag seen in smaller cell-count packs. Runtime scales with the 8400 mAh rating under continuous drain.

Highlights

  • Extended runtime with 8400 mAh capacity
  • 9 cell lithium ion design for lasting power
  • 8 V output matches original specification
  • Fits HP EliteBook 8460, 8560P, 4330S, 6360B, 6560B
  • Compatible with ProBook 6470B, 6475B, 6570B series

Specifications

BrandBATTERY TECHNOLOGY
ModelHP-EB8460PX9
TypeBattery
CompatibilityHP EliteBook Notebooks: 8460, 8560P, 4330S, 6360B, 6560B
Battery Type9 Cell Lithium-Ion
Battery Voltage10.8V
Battery Capacity8400 mAh
Shipping weight0.91 kg
Package size251 × 155 × 41 mm

Questions about this item

How long will the 8400 mAh capacity actually run my EliteBook 8460?

The 8400 mAh rating at 10.8V gives a high energy reserve; real runtime depends on your workload, screen brightness and power settings, but this 9-cell pack typically delivers several hours of office use.

Does this battery use a standard voltage interface that works with my ProBook 6470B?

Yes, it outputs 10.8V DC, matching the original QK643AACC06 specification, so it fits the ProBook 6470B and other listed models without any adapter.

Will the 9-cell form factor fit inside my EliteBook 8560P battery bay?

The pack uses a proprietary 9-cell size designed for the EliteBook 8460, 8560P, 4330S, 6360B and 6560B; it sits flush in those chassis and adds a slight rear bulge.

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