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Rectangular black laptop battery with label showing 4-cell 2600mAh 14.8V 41Wh

PISKEKAT

PISKEKAT HS04 4-Cell 2600mAh 41Wh 14.8V laptop battery

SKU CH-EJB5-JF4VE

A 4-cell 2600 mAh 41 Wh 14.8 V lithium-ion replacement battery for HP 240 245 246 250 255 256 340 346 348 G4 G5 and Pavilion 14 15 17 series, CE/UL certified with grade-A cells

  • Battery TypeLaptop Batteries
  • 41 Wh capacity powers extended work sessions
  • 4-cell lithium-ion design balances weight and runtime
  • CE and UL certified for safe daily charging
  • Grade A cells deliver fast charge acceptance and low power draw
  • Direct replacement for HP 240 245 246 250 255 256 G4 G5 and Pavilion 14 15 17 series

4-Cell 2600mAh replacement battery

This new lithium-ion pack delivers 41 Wh at 14.8 V and fits HP 240, 245, 246, 250, 255, 256, 340, 346 and 348 G4 and G5 models plus Pavilion 14, 15 and 17 series. It is built for owners who need a direct swap for an aging original unit. Buyers whose laptops use a different voltage or cell count cannot use this pack.

41 Wh capacity and 4-cell layout

The 2600 mAh rating provides a practical runtime boost for everyday office tasks, web browsing and video playback on supported machines. Heavier workloads such as sustained gaming or rendering will drain the pack more quickly, so users who regularly push the CPU and GPU should keep the charger nearby. The 14.8 V output matches the factory specification for the listed models.

CE and UL certified grade A cells

Safety certifications and grade A cells reduce the risk of overheating and support stable charge cycles over the battery’s service life. No extra software, cables or mounting hardware are included in the package. Installers who require specialised tools or firmware utilities for their specific chassis will need to source those separately.

Highlights

  • 41 Wh capacity powers extended work sessions
  • 4-cell lithium-ion design balances weight and runtime
  • CE and UL certified for safe daily charging
  • Grade A cells deliver fast charge acceptance and low power draw
  • Direct replacement for HP 240 245 246 250 255 256 G4 G5 and Pavilion 14 15 17 series

Specifications

Battery TypeLaptop Batteries

Questions about this item

Will the 14.8 V 4-cell HS04 fit my HP Pavilion 15-AC that originally used an HSTNN-LB6U?

Yes — the HS04 matches the 14.8 V 2600 mAh 41 Wh specification of the HSTNN-LB6U and is listed for Pavilion 15-AC models.

How can I verify the new battery is charging correctly after installation?

The OS battery meter should show 14.8 V and report a design capacity near 41 Wh; a full charge cycle should complete without errors.

Does the package include any screws or tools for the HP 250 G4 battery bay?

Only the battery itself is supplied; mounting screws and any opening tools must be sourced separately.

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