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Black rectangular 4-cell lithium-ion laptop battery with label showing 14.8V 2600mAh

myVolts

myVolts HS03 HS04 14.8V 2600mAh 4-Cell laptop battery

SKU CH-FJJC-VEH4Y

A 14.8 V, 2600 mAh four-cell lithium-ion replacement battery compatible with HP 240, 245, 246, 250, 255 and 256 G4 and G5 series laptops

  • Reliable power for HP laptops with 14.8V 2600mAh Li-ion cell
  • Fits HP 240 245 246 250 255 256 G4 G5 series models
  • Replaces OEM part numbers HS03 HS04 HSTNN-LB6U HSTNN-LB6V
  • Four-cell design delivers consistent voltage across workloads
  • CE ROHS certified for safety assurance

14.8 V 2600 mAh Li-ion replacement battery

This 14.8 V lithium-ion pack delivers 2600 mAh across four cells and is built as a direct replacement for HP part numbers HS03 and HS04. It fits a wide range of HP 14, 15, 240, 245, 246, 250, 255 and 256 G4 and G5 series notebooks. The black casing matches the original aesthetics and the unit ships new with CE and RoHS certification.

Steady discharge through a full work session

The four-cell layout spreads the load evenly so voltage remains stable during extended use such as document editing, video playback or light multitasking. Rated at 2600 mAh the pack is designed to sustain typical office workloads without the sharp voltage drop that can trigger early shutdown on worn cells. CE and RoHS compliance confirms the cells meet baseline safety standards for continuous operation.

Replaces ageing HS03 or HS04 packs in supported HP

If the original battery no longer holds a charge or the system reports a capacity warning this unit restores mobile runtime to factory-spec levels. The jump is worth it when the laptop otherwise meets your needs but is tethered to an outlet. It does not add extra capacity beyond the original 2600 mAh rating so buyers seeking longer unplugged time will need a higher-capacity alternative if one exists for their chassis.

Highlights

  • Reliable power for HP laptops with 14.8V 2600mAh Li-ion cell
  • Fits HP 240 245 246 250 255 256 G4 G5 series models
  • Replaces OEM part numbers HS03 HS04 HSTNN-LB6U HSTNN-LB6V
  • Four-cell design delivers consistent voltage across workloads
  • CE ROHS certified for safety assurance

Specifications

No published specifications for this item yet.

Questions about this item

Does the 14.8V Li-ion pack run hot during long sessions?

The battery is a standard 14.8V 2600mAh 4-cell Li-ion unit; it produces no more heat than the original HP pack it replaces.

Must the laptop already have a specific HP part number such as HSTNN-LB6U or 807956-001 for this battery to fit?

Yes, it replaces HP part numbers HSTNN-LB6U, HSTNN-LB6V, HSTNN-DB7I, HSTNN-PB6T, 807956-001, 807957-001 and the full list of compatible spare codes shown.

Will the 4-cell 2600mAh pack work in an older HP 240 G4 that currently uses an HS03 battery?

It is listed as compatible with HP 240 G4 and G5 models using HS03 or HS04 batteries, so it will fit and function normally.

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