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Rectangular black laptop battery pack with nine cells

All-Tech

All-Tech Vv09Xl laptop battery 11.4V 90Wh 9Cells black

SKU CH-WMX7-Z1XP5

90 Wh lithium-polymer battery powers HP ZBook 15 G3 and G4 models with included screwdrivers

  • Battery TypeLithium-Ion
  • 90Wh capacity extends runtime for demanding workloads
  • 4V 9-cell lithium-polymer design matches original specifications
  • Compatible with HP ZBook 15 G3 and G4 series
  • Includes screwdrivers for straightforward self-installation
  • Compact 9.65 x 3.94 x 1 form fits the battery bay

Compatible HP ZBook models

This replacement battery fits the HP ZBook 15 G3 and G4 series. It matches part numbers 808452-001, 808398-2C1, 808398-2B1, HSTNN-DB7D, HSTNN-C87C, 808452-002, 808452-005 and 808398-2C2. Builders who need a different form factor or voltage should look elsewhere.

Thermals and power behaviour

The lithium-polymer pack delivers 11.4V and 90Wh across nine cells. Normal operation stays within the thermal envelope designed for the original ZBook chassis. No active cooling or external power draw is required beyond the laptop's own charging circuit.

Decisive specification: 90Wh capacity

At 90 watt-hours this unit restores the full runtime spec of the original high-capacity battery. Users who need a lower-capacity or lighter pack will find this model exceeds their requirement.

Highlights

  • 90Wh capacity extends runtime for demanding workloads
  • 4V 9-cell lithium-polymer design matches original specifications
  • Compatible with HP ZBook 15 G3 and G4 series
  • Includes screwdrivers for straightforward self-installation
  • Compact 9.65 x 3.94 x 1 form fits the battery bay

Specifications

Battery TypeLithium-Ion

Questions about this item

How do I install the Vv09Xl battery in my HP ZBook 15 G3 or G4, and what step is often missed?

Remove the bottom case screws, disconnect the old battery cable, fit the new 9-cell 90Wh pack, reconnect the cable, then secure the case screws; the included screwdrivers help avoid stripped heads.

What maintenance or replacement will the Vv09Xl battery need over time?

The lithium-polymer cells slowly lose capacity with each charge cycle; replace the pack when the 90Wh runtime no longer meets your workload.

What limit appears first when the Vv09Xl runs under sustained heavy load?

The 11.4V output can sag as the 9-cell pack heats up during prolonged high-draw tasks, reducing available power until the battery cools.

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