Battery models & part numbers
| Reference / P/N |
|---|
| 843536-541 |
| 844201-850 |
| 844201-855 |
| HP-NU03XL-41.7Wh |
| HSTNN-UB6V |
| NU03041XL-PR |
| TPN-W117 |
Compatible laptop models
| Model |
|---|
| HP Pavilion x360 11-ab000s |
| HP Pavilion x360 11-u000s |
| HP Pavilion x360 11-u100s |
| HP Pavilion x360 13-u000s |
| HP Pavilion X360-11s |
| Hp Stream 11 s |
| HP Stream 11-aa000s |
| HP Stream 11-ab000s |
Introduction
Keep your HP laptop running at peak performance with our genuine HP NU03XL 41.7Wh replacement battery. This high-quality battery is specifically designed for various HP Pavilion x360 and Stream models commonly used across Australia and New Zealand.
Common signs you need a replacement
| Symptom | Possible Cause | How to Verify | Recommendation |
|---|---|---|---|
| Short battery life | Battery degradation over time | Check battery health in system settings | Consider replacement if under 2 hours |
| Laptop shuts down unexpectedly | Battery can’t hold charge | Monitor battery percentage drops | Replace if frequent shutdowns occur |
| Battery won’t charge fully | Charging circuit or battery failure | Check charging indicator and percentage | Replace if stuck below 80% capacity |
| Battery swelling or overheating | Internal damage or age | Visual inspection and temperature check | Replace immediately for safety |
How to check compatibility
Verify your laptop model matches one listed in our compatibility table above. You can also check the original battery part number located on your current battery or in your laptop’s system information. For Australian and New Zealand customers, ensure you’re purchasing from authorised retailers for warranty protection.
When to replace
Replace your battery when you notice significant performance decline, typically after 2-3 years of regular use. If your battery lasts less than 60 minutes on a full charge or shows physical damage like swelling, replacement is urgently needed. In AU/NZ climates, extreme temperatures can accelerate battery wear.
Installation guide (overview)
1. Power off your laptop and disconnect all cables
2. Remove the bottom panel using appropriate screwdrivers
3. Disconnect the battery connector from the motherboard
4. Remove any screws securing the battery
5. Install the new HP NU03XL battery in reverse order
6. Reassemble and charge fully before first use
Usage & care tips
• Avoid extreme temperatures (ideal range 15-25°C)
• Don’t leave laptop plugged in constantly
• Calibrate battery monthly by fully discharging then charging
• Store in cool, dry place if not using for extended periods
• Use original HP charger for optimal performance
Safety & recycling in AU/NZ
In Australia and New Zealand, laptop batteries must be recycled properly. Never dispose of in household waste. Use authorised battery recycling centres available at most electronics retailers. Damaged or swollen batteries should be handled with care and recycled immediately to prevent safety hazards.
FAQ
How long does shipping take to AU/NZ?
Typically 7-14 business days depending on your location.
Is this battery genuine HP?
Yes, this is an original HP NU03XL 41.7Wh battery with full compatibility.
What warranty is offered?
12-month warranty covering manufacturing defects.
Will this work with my HP laptop charger?
Yes, it’s compatible with standard HP chargers for these models.
How do I check my current battery health?
Use HP Support Assistant or system battery report in Windows.
Can I install this battery myself?
Yes, with basic technical skills and proper tools, following our guide.
What if my model isn’t listed?
Contact our support team with your exact laptop model for verification.