Battery models & part numbers
| Reference / P/N |
|---|
| HP HSTNN-IB9V |
| HP M38822-1D1 |
| HP M38822-AC1 |
| HP M39179-005 |
| HP WK04 |
| HP-WK04XL-70.07Wh |
Compatible laptop models
| Model |
|---|
| HP Omen 16-b1000s |
| HP Omen 16-C 16-Bs |
| HP Omen 16-u0000s |
| HP Victus 15-fa0000s |
| HP Victus 15-fa1000s |
| HP Victus 15-fb0000s |
| HP Victus 16-d0000s |
| HP Victus 16-d1000s |
| HP Victus 16-E 16-D 16-R 16-S 15-FB 15-FAs |
| HP Victus 16-e0000s |
| HP Victus 16-e1000s |
| HP Victus 16-s0000s |
| HP Victus Gaming 16-R 16-S 16T-R 16T-Ss |
Introduction
Keep your HP Omen or Victus gaming laptop powered with a genuine HP WK04XL 70.07Wh replacement battery. Authorised for AU/NZ use, it ensures reliable performance and safety.
Common signs you need a replacement
| Symptom | Cause | Verification | Recommendation |
|---|---|---|---|
| Short battery life | Ageing cells | Check power settings | Replace if under 50% capacity |
| Laptop won’t hold charge | Battery degradation | Test with power adapter | Install new battery |
| Swelling or overheating | Internal damage | Visual inspection | Replace immediately |
| Unexpected shutdowns | Voltage drops | Monitor battery health | Upgrade to new unit |
How to check compatibility
Match your laptop model or part number with the lists above. Verify the battery compartment label or use HP’s online support tool for confirmation.
When to replace
Replace your battery if it shows significant capacity loss, physical damage, or fails to charge properly—typically after 2–3 years of regular use.
Installation guide (overview)
Power off and unplug the laptop. Remove the bottom panel, disconnect the old battery, and secure the new one. Reassemble and charge fully before use.
Usage & care tips
Avoid full discharges; keep between 20–80% charge. Store in a cool, dry place (15–25°C). Calibrate monthly by fully charging and discharging once.
Safety & recycling in AU/NZ
Dispose of old batteries at authorised recycling centres. Do not incinerate or puncture. In Australia, use Batteryback or council services; in New Zealand, visit recognised e-waste facilities.
FAQ
Is this battery genuine?
Yes, it’s an authentic HP replacement part with full compatibility.
What’s the warranty period?
Typically 12 months from purchase—check the product page for details.
How long does installation take?
About 10–15 minutes with basic tools.
Can I use it while charging?
Yes, but avoid prolonged high-temperature use for battery longevity.
What if my model isn’t listed?
Contact support with your laptop’s serial number for verification.
How do I recycle the old battery?
Take it to a local recycling centre—it’s free and eco-friendly.
Does it come pre-charged?
Partially; we recommend a full charge before first use.