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Black rectangular lithium-polymer laptop battery with 90Wh capacity

POWER-FENG

POWER-FENG 90Wh 11.4V VV09XL laptop battery for HP ZBook 15 G3 G4 17 G3

SKU CH-FED4-ERVM0

A 90 Wh lithium-polymer battery at 11.4 V fits HP ZBook 15 G3, G4 and ZBook 17 G3 mobile workstations

  • TypeBattery
  • Battery TypeLaptop Batteries
  • 90 Wh capacity keeps the workstation running longer
  • 4 V lithium-polymer chemistry matches original specifications
  • Replaces VV09XL and HSTNN-DB7D part numbers
  • Compatible with ZBook 15 G3, ZBook 15 G4 and ZBook 17 G3
  • Brand-new condition ensures full rated performance from day one

Replacement Battery for ZBook 15 G3 G4 17 G3

This 90Wh 11.4V lithium-polymer unit replaces the original VV09XL pack in HP ZBook 15 G3, ZBook 15 G4 and ZBook 17 G3 mobile workstations. It is built for professionals who need a fresh power source for ageing machines. The black housing matches the factory aesthetic.

Verify Part Number and Model Compatibility

Confirm that your device uses part numbers VV09XL, HSTNN-DB7D, HSTNN-C87C, 808452-001 or 808452-002 before ordering. The battery fits only the three ZBook models listed; other HP laptops, including different ZBook generations, are not supported. Check the label on your old pack to avoid a mismatch.

Steady Output Through Long Work Sessions

The 7895mAh cell array delivers consistent voltage across extended compiles, rendering jobs or field use rather than peaking for a few minutes. Li-polymer chemistry resists capacity fade during repeated deep cycles. Thermal behaviour stays stable under continuous load without the sharp drops seen in worn original packs.

Highlights

  • 90 Wh capacity keeps the workstation running longer
  • 4 V lithium-polymer chemistry matches original specifications
  • Replaces VV09XL and HSTNN-DB7D part numbers
  • Compatible with ZBook 15 G3, ZBook 15 G4 and ZBook 17 G3
  • Brand-new condition ensures full rated performance from day one

Specifications

TypeBattery
Battery TypeLaptop Batteries

Questions about this item

Does the 90Wh battery ship with any cables or tools, or do I need to buy them separately?

The battery is supplied as a standalone unit; no cables, tools or additional accessories are included in the package.

The listing mentions several part numbers — which one should I match to my ZBook 15 G4?

Match VV09XL, HSTNN-DB7D, 808398-2B2, 808398-2B1 or 808398-2C1 — any of those codes confirms compatibility with your ZBook 15 G4.

What runtime can I expect from the 11.4V 90Wh pack in a ZBook 17 G3 under typical workloads?

The 90Wh capacity at 11.4V stores roughly 7895mAh of charge, giving noticeably longer run-time than the original 80Wh packs fitted to the ZBook 17 G3.

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