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Black rectangular laptop battery with connector pins

KingSener

KingSener VX04XL 15.4V 90Wh laptop battery

SKU CH-TJES-73TK4

Replacement 15.4 V 90 Wh lithium-polymer battery for HP ZBook 15 G5 and G6 models

  • Battery Voltage15.4V
  • Battery Capacity90Wh/5844mAh
  • 90 Wh capacity delivers long runtime between charges
  • 4 V output matches original HP ZBook specifications
  • Lithium-polymer cells provide stable power in a slim profile
  • Replaces OEM part numbers VX04XL, HSTNN-IB8F and 4ME79AA
  • Compatible with HP ZBook 15 G5 and G6 series laptops

Battery for HP ZBook 15 G5 G6

The KingSener VX04XL is a 15.4V 90Wh lithium-polymer replacement battery built for HP ZBook 15 G5 and G6 mobile workstations. It supplies 5844mAh capacity to support demanding professional workloads. The unit is brand new and finished in black.

Check part number and voltage before ordering

Verify that the original battery carries one of the listed part numbers such as VX04XL HSTNN-IB8F 4ME79AA HSN-Q13C L05766-855 L06302-1C1 VX04090XL. Confirm the laptop model matches the ZBook 15 G5 or G6 series including the specific sub-models referenced. Ensure the system requires a 15.4V pack.

Sustained output from 90Wh lithium-polymer cells

The 90Wh rating delivers extended runtime under continuous load typical of workstation tasks. Lithium-polymer chemistry maintains stable voltage during prolonged discharge without the sag seen in lower-capacity packs. The 5844mAh cell configuration supports consistent performance through long sessions.

Highlights

  • 90 Wh capacity delivers long runtime between charges
  • 4 V output matches original HP ZBook specifications
  • Lithium-polymer cells provide stable power in a slim profile
  • Replaces OEM part numbers VX04XL, HSTNN-IB8F and 4ME79AA
  • Compatible with HP ZBook 15 G5 and G6 series laptops

Specifications

BrandLUSONBAY
ModelVX04XL
Part NumberVX04XL HSTNN-IB8F 4ME79AA
HSN-Q13C L05766-855 L06302-1C1 VX04090XL
Battery Voltage15.4V
Battery Capacity90Wh/5844mAh

Questions about this item

Does the VX04XL package include any tools or cables, or must they be purchased separately?

The replacement battery ships as a single unit; no tools, cables or adapters are included in the box.

Should I choose the 90 Wh VX04XL or a lower-capacity alternative for my ZBook 15 G5?

The 90 Wh / 5844 mAh rating is the highest capacity listed for this model and fits all G5 and G6 part numbers shown.

What does the 15.4 V 90 Wh rating mean once the battery is installed in a ZBook 15 G6?

It delivers 15.4 volts and up to 90 watt-hours of energy, matching the original voltage while providing the maximum capacity offered for this series.

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