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Rectangular black HP 6-cell lithium-ion laptop battery 11.55V 79.2W

HP

HP 11.55V 79.2W 6-Cell Laptop Battery KB06XL HSTNN-DB7R TPN-Q179

SKU CH-J4ZY-X48J1

6-cell 11.55V 79.2W lithium-ion replacement battery for compatible HP laptops

  • Battery typeLithium-Ion
  • Compatible withCompatible with HP KB06XL KBO6XL KB06079XL HSTNN-DB7R HSTNN-
  • Lithium-ion chemistry delivers reliable portable power
  • 55 V rating matches original HP specification
  • 2 Wh capacity supports extended work sessions
  • Six premium cells engineered for consistent output
  • CE and RoHS certified for safety compliance

Direct replacement for HP KB06XL series

This 11.55V lithium-ion pack is a direct replacement for the HP KB06XL KBO6XL KB06079XL HSTNN-DB7R HSTNN-DB8I TPN-Q179 battery line. It restores original run-time for owners whose factory cell has degraded. The six-cell layout matches the OEM form factor so the laptop chassis closes without gaps.

Drops into the existing bay with no extra hardware

Installation uses the original latch and screw points; no adapter cables, shims or BIOS updates are required. The pack frees the user from carrying a charger on short trips and removes the tether to a wall outlet during meetings or travel. It simply re-enables the mobility the notebook was designed for.

Runs cool and silent with no moving parts

Solid-state lithium-ion chemistry produces no fan noise and negligible heat during normal charge and discharge cycles. The 79.2W capacity delivers hours of typical productivity work between charges. CE and RoHS certification confirms compliance with safety and environmental standards for worry-free daily use.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $35.99
Pricier than about 64% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium-Ion
Compatibility
Compatible withCompatible with HP KB06XL KBO6XL KB06079XL HSTNN-DB7R HSTNN-DB8I TPN-Q179

Questions about this item

How long will the 6-cell 79.2 Wh battery last on a full charge under continuous load?

Run time depends on the laptop's power draw; the 79.2 Wh capacity sets the energy budget, so divide that by your system's average watts to estimate hours.

Does the 11.55 V lithium-ion pack run hot or make noise during all-day use?

The battery has no moving parts and produces no audible noise; warmth is normal under load but stays within safe limits for lithium-ion cells.

Which HP laptop models accept the KB06XL HSTNN-DB7R TPN-Q179 battery without modification?

It is listed as 100 % compatible with HP KB06XL, KBO6XL, KB06079XL, HSTNN-DB7R, HSTNN-DB8I and TPN-Q179 part numbers.

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