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Rectangular black laptop battery with label showing model numbers

PISKEKAT

PISKEKAT HP HS03 HS04 Laptop Battery 807611 807612 807956 807957

SKU CH-MMZM-8R41F

Replacement battery compatible with HP HS03 and HS04 models including 14.8 V, 11.1 V and 10.95 V variants across numerous part numbers

  • Battery TypeLaptop Batteries
  • Replaces many HP part numbers including 807611-421 and 807957-001
  • Fits HP 240, 245, 250, 255, 256 G4 and G5 models
  • Supports both 14.8 V and 11.1 V HP battery configurations
  • Built with top-grade cells and integrated safety features
  • Compatible with HP Pavilion 14 and 15 series laptops

Replacement Battery for HP HS03 HS04

This PISKEKAT laptop battery replaces original HP part numbers including 807611-421, 807957-001 and HS04. It uses high-quality cells and built-in safety features. The unit supports 14.8 V operation and also covers 11.1 V or 10.95 V three- and four-cell HP batteries. It is sold new and ready to install.

For owners of listed HP Pavilion and Notebook models

The battery fits numerous HP Pavilion 14-ac, 14-af, 14g-ad and 15-ac series laptops as detailed in the compatibility list. Buyers whose machine uses a different part number or voltage should look elsewhere. It is not suitable for HP models outside the listed series or for non-HP laptops.

No extra accessories or software included

The package contains only the replacement battery itself. There are no cables, tools, drivers or management utilities supplied. Installation relies on the laptop’s existing hardware and firmware. The safety features are integrated into the battery circuitry.

Highlights

  • Replaces many HP part numbers including 807611-421 and 807957-001
  • Fits HP 240, 245, 250, 255, 256 G4 and G5 models
  • Supports both 14.8 V and 11.1 V HP battery configurations
  • Built with top-grade cells and integrated safety features
  • Compatible with HP Pavilion 14 and 15 series laptops

Specifications

Battery TypeLaptop Batteries

Questions about this item

What HP laptop models must I already own for the HS03 HS04 battery to fit?

This battery replaces part numbers 807611-421, 807612-421, 807956-001 and 807957-001 and fits HP 240, 245, 250, 255, 256 G4, G5 and Notebook 14, 14g, 15, 15g series.

Will the 14.8 V HS03 HS04 battery work if my current HP unit is an 11.1 V or 10.95 V 3-cell or 4-cell pack?

The supplier notes it works for 14.8 V HP batteries and also replaces 4-cell or 3-cell 11.1 V and 10.95 V packs when the model matches.

How can I confirm the HS03 HS04 battery is operating correctly after installation?

The laptop should power on and charge normally; the OS battery meter will show the correct capacity and the pack will hold charge through a full discharge cycle.

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