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Rectangular black laptop battery with 12-pin connector

HP

HP FM08 12-Pin 14.6V 83.22Wh 8-Cell Laptop Battery

SKU CH-5FY3-4WHY5

12-pin lithium-ion replacement battery delivering 14.6 V and 83.22 Wh across eight cells for compatible HP laptops

  • CompatibilityCompatible with HP FM08 HSTNN-LB8B HSTNN-LB8A HQ-TRE TPN-Q19
  • Battery TypeLithium-Ion
  • 12-pin connector ensures exact fit for listed HP models
  • 6 V 83.22 Wh capacity extends runtime between charges
  • 8 premium lithium-ion cells deliver reliable daily power
  • CE and RoHS certified for safety and environmental compliance
  • 100 % compatibility verified with FM08 HSTNN-LB8B HSTNN-LB8A HQ-TRE TPN-Q195

12-Pin 14.6V 83.22Wh Laptop Battery

This replacement battery uses Lithium-Ion technology with 8 cells to deliver 83.22Wh at 14.6V. It is designed for HP laptops that require the FM08 form factor and a 12-pin connector. Buyers needing a 16-pin connector or a different voltage should verify their original part before ordering.

Connector Match and System Fit

The battery installs directly into compatible HP chassis using the 12-pin interface, requiring no adapter or cable modification. It frees the user from a degraded original pack that no longer holds a full charge. Systems expecting a 16-pin layout will not accept this unit, so the connector count must match exactly.

Upgrade from Worn Original Pack

This unit replaces an aging HP FM08, HSTNN-LB8B, HSTNN-LB8A, HQ-TRE or TPN-Q195 battery that has lost capacity over time. The jump is worth it when runtime has dropped below usable levels or the original pack shows swelling. It is not for owners whose laptop uses a different pin count, voltage or form factor.

Highlights

  • 12-pin connector ensures exact fit for listed HP models
  • 6 V 83.22 Wh capacity extends runtime between charges
  • 8 premium lithium-ion cells deliver reliable daily power
  • CE and RoHS certified for safety and environmental compliance
  • 100 % compatibility verified with FM08 HSTNN-LB8B HSTNN-LB8A HQ-TRE TPN-Q195

Specifications

CompatibilityCompatible with HP FM08 HSTNN-LB8B HSTNN-LB8A HQ-TRE TPN-Q195
Battery TypeLithium-Ion

Questions about this item

How long will the 83.22 Wh capacity last under continuous heavy load before the voltage drops?

The 83.22 Wh rating measures total energy storage; actual runtime under sustained heavy load depends on the laptop's power draw and power-management settings.

Does the 12-pin connector design run hotter or draw more power than a 16-pin version during all-day use?

The battery uses an 8-cell lithium-ion pack at 14.6 V; heat and power draw are determined by the laptop's charging circuit and workload, not by the pin count itself.

Which specific HP laptop models accept this 12-pin 14.6 V 83.22 Wh pack without modification?

It is compatible with HP FM08, HSTNN-LB8B, HSTNN-LB8A, HQ-TRE and TPN-Q195 part numbers; verify the original battery's connector matches the 12-pin layout before fitting.

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