922977-855 - 8-Cell FM08 Replacement Battery Compatible with HP Omen 17-AN 17-AN013TX 17-AN014TX 17-AN014NG Series - 16-Pin Connector Model

922977-855 - FM08 8-Cell 86Wh 14.4V 16-Pin Replacement Battery for HP Omen 17-AN Series

New third-party, 100% compatible OEM replacement battery for HP Omen 17-AN gaming laptops. This FM08 8-cell pack is built to match the original HP specification for voltage, capacity and connector layout, but it is not manufactured by HP.

This listing is for the 16-pin connector version of the FM08 battery, used in many HP Omen 17-AN / 17-an0xx / 17-an1xx systems. It is ideal for replacing a worn, swollen or non-charging original pack and restoring mobile runtime to your Omen notebook.

Technical Specifications

• Brand: Unbranded
• Model: FM08
• Battery Type: Li-ion
• Voltage: 14.4V / 14.6V (both are interchangeable for FM08 systems)
• Capacity: 83.22Wh / 5700mAh (HP internal description: Assembly-battery 8C 86Whr 3.0Ah LI FM)
• Number of Cells: 8-cell battery pack
• Connector: 16-pin connector (for this version)
• Color: Black
• Form Factor: Internal battery for HP Omen 17-AN series

Important Note on Versions:
FM08 exists in two different connector versions:

• 12-pin connector
• 16-pin connector (this listing)

This page is for the 16-pin connector model only. If you require the 12-pin FM08 version, please search our store for the FM08 12-pin connector battery or contact us for assistance before ordering.

Interchangeable / Replacement Part Numbers

FM08, 922977-855, 922753-421, HSTNN-LB8B

✅ Confirmed Compatibility

Please note that the following list is not exhaustive. Compatibility depends on your system's specific configuration. It's essential to verify compatibility with your system or enclosure manufacturer prior to installation.

All of the systems below must be the FM08 16-pin connector type. Always compare the connector and part numbers on your original battery before purchase.

✔️ OMEN by HP 17-an000 Laptop PC series
✔️ OMEN by HP 17-an100 Laptop PC series

✔️ Fit for HP OMEN 17T-AN000, 17T-AN100, 17-an1xx, 17-an1xxx, 17-an014na series
✔️ Fit for HP OMEN 17-AN008CA, 17-AN012DX, 17-AN013DX, 17-AN020CA, 17-AN030CA series
✔️ Fit for HP OMEN 17-AN053NR, 17-AN110CA, 17-AN120CA, 17-AN120NR, 17-AN124CL series
✔️ Fit for HP OMEN 17-AN130CA, 17-AN179WM, 17-AN188NR, 17-AN190NR, 17-AN198MS series
✔️ Fit for HP OMEN 17-an001TX, 17-an002TX, 17-an003TX, 17-an003la, 17-an004TX series
✔️ Fit for HP OMEN 17-an005TX, 17-an007TX, 17-an008TX, 17-an009TX, 17-an010TX series

(Additional 17-an0xx / 17-an1xx Omen models that shipped with FM08 16-pin batteries and list any of the interchangeable part numbers above are also compatible.)

☑️ Key Features

☑️ New third-party replacement battery – not manufactured by HP
☑️ 8-cell high-capacity pack designed for gaming-class HP Omen 17-AN systems
☑️ 14.4V / 14.6V Li-ion chemistry with ~83–86Wh capacity for extended runtime
☑️ 16-pin connector version to match supported Omen 17-AN motherboards
☑️ Ideal for replacing degraded, swollen, or non-charging original FM08 batteries

⚙️ Fit Notes

• This listing is only for the FM08 16-pin connector version (922977-855 / 922753-421 / HSTNN-LB8B).

• Before ordering, remove your existing battery and confirm:

• The model shows FM08
• The HP part number matches one of: 922977-855, 922753-421, HSTNN-LB8B
• The connector is 16-pin and matches the layout of the replacement battery
  
  
• FM08 12-pin and FM08 16-pin batteries are not interchangeable; using the wrong connector version can prevent the system from powering or charging correctly.
• After installation, fully charge the battery and perform a few discharge/charge cycles to allow the system to calibrate remaining runtime accurately.