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Rectangular black 9-cell lithium-ion laptop battery with label showing 11.1V 7800mAh

TAURKENAM

TAURKENAM 9 Cell 11.1V 7800mAh laptop battery

SKU CH-0YCG-DHYPV

Nine-cell 11.1 V 7800 mAh lithium-ion battery fits HP EliteBook, ProBook and Compaq business notebooks and replaces multiple OEM part numbers

  • Battery TypeLithium-Ion
  • Extended runtime from 7800mAh 9-cell lithium-ion design
  • Reliable 11.1V power across HP EliteBook and ProBook models
  • Safe operation with CE, RoHS and FCC certified circuit protection
  • Long service life rated for up to 600 recharge cycles
  • Direct replacement matching OEM size and original part numbers

Compatible HP Business Notebooks

This 9-cell lithium-ion battery replaces original packs in HP EliteBook 6930p, 8440p and 8440w models as well as ProBook 6440b, 6445b, 6450b, 6540b, 6545b, 6550b and 6555b. It also fits Compaq 6500b, 6530b, 6535b, 6700b, 6730b and 6735b units. The pack matches part numbers such as 482962-001, HSTNN-UB69 and KU531AA.

Sustained Runtime and Cycle Life

Rated at 11.1V and 7800mAh, the extended cell count delivers longer run time per charge than standard 6-cell packs. Built-in circuit protection guards against overcharge, over-discharge and short circuits during continuous use. The cells are rated for up to 600 recharge cycles over the battery’s service life.

Straightforward Swap Installation

The battery shares the same dimensions and latch positions as the OEM unit, so it slides into the bay without tools or case modification. Alignment pins match the original moulding, eliminating the common issue of loose fit or misaligned connectors. CE, RoHS and FCC certifications confirm compliance with safety standards for worry-free replacement.

Highlights

  • Extended runtime from 7800mAh 9-cell lithium-ion design
  • Reliable 11.1V power across HP EliteBook and ProBook models
  • Safe operation with CE, RoHS and FCC certified circuit protection
  • Long service life rated for up to 600 recharge cycles
  • Direct replacement matching OEM size and original part numbers

Specifications

Battery TypeLithium-Ion

Questions about this item

Does the 11.1 V 7800 mAh pack run hot or draw extra power during all-day use?

The lithium-ion cells are rated 11.1 V 7800 mAh and include built-in circuit protection; they operate at normal laptop temperatures and draw only the current the notebook requests.

What must my HP notebook already have for this 9-cell battery to fit and charge?

Your notebook must use one of the listed part numbers such as 482962-001, HSTNN-UB69 or KU531AA and be a compatible EliteBook, ProBook or Compaq model from the 6440, 6445, 6450, 6500, 6530, 6535, 6540, 6545, 6550, 6555, 6700, 6730, 6735, 6930 or 8440 series.

Will this 9-cell unit work alongside the original 6-cell charger and dock I keep from my older EliteBook 8440p?

Yes, the battery matches the OEM voltage and connector shape, so the existing 11.1 V charger and any dock that accepts the standard HP battery bay will charge and run it without changes.

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