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Black rectangular lithium-ion laptop battery with screw holes

FOCUSTEC

FOCUSTEC SR04XL SR03XL laptop battery 15.4V 70.7Wh 4550mAh 4-cell

SKU CH-J9X3-DNPA0

A 15.4V 70.7Wh 4-cell lithium-ion replacement battery for HP Omen 15 and Pavilion 15 models, rated for more than 1000 cycles

  • Battery TypeLithium-Ion
  • 4 V 70.7 Wh lithium-ion cell keeps your HP Omen running longer
  • Rated for over 1000 charge cycles so the battery stays useful for years
  • Direct replacement for SR04XL, SR03XL and nine OEM part numbers
  • Fits HP Omen 15-ce and 15-dc series plus Pavilion Power 15-cb models
  • Two screwdrivers and an instruction sheet are included for easy fitting

15.4 V 70.7 Wh lithium-ion replacement battery

This 4-cell lithium-ion pack delivers 15.4 V and 70.7 Wh capacity for compatible HP Omen 15 and Pavilion Power 15 models. It replaces part numbers such as SR04XL, SR03XL, 917678-1B1 and 917724-855. The unit weighs about 11 oz and measures 9.96 in by 3.38 in by 0.25 in. It is rated for more than 1000 charge cycles and ships with two screwdrivers and an instruction sheet.

Check your laptop model

Verify that your device appears in the supported list covering Omen 15 2018 15-dc0000 series and Omen 15-ce0000 series as well as Pavilion Power 15-cb000 series. Match the original battery part number against the compatible references including HSTNN-DB7W, HSTNN-IB7Z and L08855-855. Ensure the physical dimensions and 15.4 V rating correspond to the battery currently installed in your machine.

Steady discharge over long sessions rather than

The 4550 mAh cell configuration sustains consistent output during extended workloads such as video playback or compile jobs. Rated cycle life above 1000 cycles means capacity retention remains predictable across months of daily charging. Lithium-ion chemistry avoids memory effect so partial recharges do not degrade long-term runtime.

Highlights

  • 4 V 70.7 Wh lithium-ion cell keeps your HP Omen running longer
  • Rated for over 1000 charge cycles so the battery stays useful for years
  • Direct replacement for SR04XL, SR03XL and nine OEM part numbers
  • Fits HP Omen 15-ce and 15-dc series plus Pavilion Power 15-cb models
  • Two screwdrivers and an instruction sheet are included for easy fitting

Specifications

Battery TypeLithium-Ion

Questions about this item

What is included in the box and do I need to buy any tools separately?

The package includes one SR04XL laptop battery, two screwdrivers, and an instruction sheet, so no extra tools are required for installation.

How do I choose between the SR04XL and SR03XL versions listed in the title?

Both part numbers refer to the same 15.4 V, 70.7 Wh, 4550 mAh, 4-cell lithium-ion battery; pick the one that matches the part number printed on your original battery.

What does the 70.7 Wh rating mean for real-world runtime on an HP Omen 15?

A 70.7 Wh capacity typically delivers several hours of mixed use on compatible Omen 15 models, and the cells are rated for more than 1000 charge cycles.

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