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Rectangular black 8-cell laptop battery with 12-pin connector

PowerWarehouse

PowerWarehouse FM08 8-cell 14.6V 5700mAh laptop battery for HP Omen 17-AN 12-pin

SKU CH-R5Z8-DQ1QT

An 8-cell lithium-ion battery delivering 14.6 V and 5700 mAh with a 12-pin connector for HP Omen 17-AN and 17T-AN laptops

  • Battery Type8 Cell Lithium-Ion
  • 8-cell lithium-ion design delivers 5700mAh capacity for extended runtime
  • 6V output matches original HP Omen 17-AN and 17T-AN power requirements
  • 12-pin connector ensures direct compatibility with supported notebook models
  • Replaces OEM part numbers FM08, 922976-855, FM08082 and HSTNN-LB8A
  • Brand-new condition provides full rated capacity from first charge

8-cell 14.6 V replacement battery for HP Omen 17-AN

This 8-cell lithium-ion pack delivers 14.6 V and 5700 mAh for the HP Omen 17-AN and 17T-AN series. It matches OEM part numbers FM08, 922976-855, FM08082 and HSTNN-LB8A. The 12-pin connector ensures correct alignment with the motherboard header. Buyers needing a different voltage or pin layout should verify their original battery before ordering.

5700 mAh capacity for typical daily workloads

The 5700 mAh rating supports several hours of office tasks, web browsing or video playback on a healthy system. Heavier loads such as sustained gaming or rendering will draw the pack down more quickly. Runtime varies with screen brightness, background software and battery age. Users who require all-day mobility without charging may want a higher-capacity alternative if one exists for this chassis.

12-pin keyed connector and 8-cell internal layout

The 12-pin connector is keyed to prevent mis-insertion during installation. An 8-cell construction distributes load across more cells than a 6-cell design, which can reduce per-cell stress. The pack fits the internal battery bay of the specified Omen models without modification. Ships from a US-based supplier.

Highlights

  • 8-cell lithium-ion design delivers 5700mAh capacity for extended runtime
  • 6V output matches original HP Omen 17-AN and 17T-AN power requirements
  • 12-pin connector ensures direct compatibility with supported notebook models
  • Replaces OEM part numbers FM08, 922976-855, FM08082 and HSTNN-LB8A
  • Brand-new condition provides full rated capacity from first charge

Specifications

Battery Type8 Cell Lithium-Ion

Questions about this item

Will the 12-pin connector on this FM08 battery fit the motherboard header in my existing HP Omen 17-AN without an adapter?

Yes, the 12-pin connector is designed to match the original motherboard header on the HP Omen 17-AN and 17T-AN models, so no adapter is required.

How can I verify the 8-cell 14.6V 5700mAh battery is recognised and charging correctly after installation?

After fitting the battery, power on the laptop and check the BIOS or Windows battery report; it should show 14.6 V, 5700 mAh design capacity and a charging status when the AC adapter is connected.

Does the package include only the FM08 battery or are mounting screws and a screwdriver supplied as well?

The box contains the 8-cell FM08 battery unit only; mounting screws and any tools needed for the bottom-case removal must be sourced separately.

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