Question 1

What battery does the HP Omen 15 use?

Accepted Answer

The HP Omen 15 most often uses a 4-cell lithium-ion pack, with SR04XL (about 70 Wh) and SR03XL (about 52.5 Wh) common on the 15-ce, 15-dc, and 15-cx generations, while later 15-dh, 15-ek, and 15-en models moved to a 6-cell SD06XL or PG06XL rated near 70 Wh. Because the cell count and part number shifted across years, confirm your exact model number (for example 15-dh1000) before ordering. Voltage across these packs falls in the 10.95 to 15.4 V range, and prices run $60.99 to $75.99.

Question 2

How do I find the right battery for my HP Omen model?

Accepted Answer

Match your full model number, not just "Omen 15." That number sits on a sticker on the bottom of the laptop and looks like 16-b1006ni or 15-dh1000. Cross-check it against the part number printed on your current battery, such as HSTNN-DB7K or WK06XL. The Omen line uses 19 distinct part numbers across the 15, 16, and 17 sub-series, with voltage from 10.95 to 15.4 V and capacity from about 52 to 95 Wh, so the exact model is what guarantees a correct fit.

Question 3

How much does a HP Omen replacement battery cost?

Accepted Answer

HP Omen replacement batteries run $60.99 to $75.99 in this category. Where your specific pack lands depends on cell count and capacity, since a 4-cell SR03XL near 52.5 Wh sits differently than a 6-cell WK06XL near 83 Wh. To know your price, check the part number on your current battery or the model number on the bottom of the laptop, then match it to the listing. All packs here are lithium-ion in the 10.95 to 15.4 V range.

Question 4

Are HP Omen batteries interchangeable?

Accepted Answer

No, not across the board. The Omen line spans 19 distinct part numbers and roughly 1029 models, with capacities from about 52 to 95 Wh and both 4-cell and 6-cell designs, so a pack from one chassis often will not fit another. For instance, an SR04XL from an Omen 15-ce does not match a WK06XL from an Omen 16-b, even though both are Omen machines. Always confirm your exact model number and the part number on the existing battery before buying.

Question 5

What differs between the HP Omen sub-series batteries?

Accepted Answer

Cell count, capacity, and physical size differ by sub-series and year. The Omen 15 leaned on smaller 4-cell packs like SR03XL (about 52.5 Wh) and SR04XL (about 70 Wh), while the Omen 16 and Omen 17 use larger 6-cell packs such as WK06XL (about 83 Wh, 11.5 V) and SP06XL for sustained gaming loads. Voltage ranges from 10.95 to 15.4 V across the line. Because thinner chassis need specific packs, the exact model number decides which battery is correct.

Question 6

Where do I find the battery part number?

Accepted Answer

Look in two places. First, the part number is printed on the battery itself, shown as codes like HSTNN-DB7K, HSTNN-UB7A, HSTNN-DB8Q, 852801-2C1, or 917678-1B1. Second, the laptop model number (for example 16-b1006ni) is on a sticker on the bottom of the machine, which you can match to the right pack. If you can read both, you can confirm the correct battery quickly among the 19 part numbers covering this line.

Question 7

Can I replace the HP Omen battery myself?

Accepted Answer

Yes, most owners can. HP Omen batteries are internal, so you remove the bottom panel, disconnect the existing pack, and seat the replacement. Have a small Phillips screwdriver and a plastic pry tool ready, and power down fully before you start. Confirm the part number first, such as WK06XL for many Omen 16 and 17 units or SR04XL for older Omen 15 models, so the connector and footprint match. These packs run 10.95 to 15.4 V and 52 to 95 Wh depending on your model.

Question 8

What are the signs the HP Omen battery needs replacing?

Accepted Answer

Watch for runtime dropping well below normal, the laptop shutting off while showing remaining charge, or the system staying powered only when plugged in. A pack that no longer holds charge or reports very low full-charge capacity in HP diagnostics is a strong sign. Given Omen packs range from about 52 to 95 Wh, a once-83 Wh WK06XL that now delivers a fraction of that is due for replacement. Confirm your model number and part number, then choose a match in the $60.99 to $75.99 range.

Voltage	11.55V
Brand	HP Compatible
Capacity	61.6Wh / 5333mAh
Part Number	TE03XL

Voltage	15.4V
Brand	HP Compatible
Capacity	63.3Wh / 4110mAh
Part Number	TE04XL

Voltage	11.55V
Brand	HP Compatible
Capacity	95.0Wh / 8300mAh
Part Number	W220NR

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HP Omen Laptop Batteries

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HP Omen Laptop Batteries

HP TE03XL Battery for Omen 15-AX

HP TE04XL Battery for Omen 15-AX

HP W220NR Battery for Omen 17