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Rectangular black laptop battery with three cells and screwdrivers

PISKEKAT

PISKEKAT SG03XL 41.5Wh laptop battery for HP Envy 17-u series

SKU CH-WFS0-87VPX

41.5 Wh replacement battery fits HP Envy 17-u series laptops and includes screwdrivers for installation

  • Battery TypeLaptop Batteries
  • 5Wh capacity keeps your Envy 17-u running longer
  • 55V three-cell design matches original SG03XL specifications
  • Built-in circuit protection guards against over-charge, over-discharge and short circuits
  • Includes two screwdrivers and manual for straightforward self-installation
  • Compatible with HP Envy M7-U and 17-u series part numbers

Replacement battery for HP Envy 17-u series

The PISKEKAT SG03XL is a new 41.5Wh lithium-ion battery rated at 11.55V with three cells. It replaces part numbers including SG03XL, 849048-421, 849314-850, 849315-850, HSTNN-LB7E and HSTNN-LB7F. The pack ships with two screwdrivers and an instruction manual for straightforward installation.

Compatible with many Envy 17-u and M7-U models

This unit fits a wide range of HP Envy 17-u configurations such as 17-u011nr, 17-u108ca, 17-u163cl, 17-u177cl, 17-u273cl and 17t-U000 CTO. It is not suitable for laptops outside the listed Envy 17-u and M7-U families or for devices requiring a different voltage or connector.

Steady output with built-in protection

Integrated circuitry guards against overcharging, over-discharging and short-circuiting to maintain stable voltage during extended use. The low-power design and quality cells help sustain runtime across long sessions rather than only in short bursts.

Highlights

  • 5Wh capacity keeps your Envy 17-u running longer
  • 55V three-cell design matches original SG03XL specifications
  • Built-in circuit protection guards against over-charge, over-discharge and short circuits
  • Includes two screwdrivers and manual for straightforward self-installation
  • Compatible with HP Envy M7-U and 17-u series part numbers

Specifications

Battery TypeLaptop Batteries

Questions about this item

Which HP Envy 17-u series models does this SG03XL battery replace?

It replaces the original SG03XL in models including 17-u011nr, 17-u108ca, 17-u110nr, 17-u153nr, 17-u163cl, 17-u175nr, 17-u177cl, 17-u273cl, 17-u275cl, 17t-u000 CTO, and part numbers 849048-421, HSTNN-LB7E, HSTNN-LB7F.

Will the battery fit if my laptop currently uses an HSTNN-LB7E or HSTNN-LB7F pack?

Yes, the compatible part list includes HSTNN-LB7E and HSTNN-LB7F, so it fits the same bay and connector as those original packs.

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

The system should show an 11.55 V, 41.5 Wh, 3-cell battery in BIOS or the OS power meter, and the charge LED will behave normally while charging.

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