Battery models & part numbers
| Reference / P/N |
|---|
| HP 756478-421 |
| HP 756478-422 |
| HP 756478-541 |
| HP 756478-851 |
| HP 756479-421 |
| HP 756479-422 |
| HP 756480-541 |
| HP 756743-001 |
| HP 756744-001 |
| HP 756745-001 |
| HP 756746-001 |
| HP 756746-001B |
| HP G6E88AA |
| HP HSTNN-C79C |
| HP HSTNN-C80C |
| HP HSTNN-C81C |
| HP HSTNN-C82C |
| HP HSTNN-C83C |
| HP HSTNN-C84C |
| HP HSTNN-DB6I |
| HP HSTNN-DB6K |
| HP HSTNN-DB6L |
| HP HSTNN-LB6I |
| HP HSTNN-LB6J |
| HP HSTNN-LB6K |
| HP HSTNN-UB6I |
| HP J6U78AA |
| HP TPN-Q142 |
| HP TPN-Q143 |
| HP TPN-Q144 |
| HP VI04040XL-CL |
| HP VI04041-C |
| HP VI04041-CL |
| HP VI04048-CL |
| HP VI04XL |
| HP-VI04-40Wh |
Compatible laptop models
| Model |
|---|
| HP Beats Special Edition 15z-p000s |
| HP Envy 14t-u000s |
| HP Envy 14-u000s |
| HP Envy 14-u200s |
| HP Envy 15-k000s |
| HP Envy 15-k100s |
| HP Envy 15-k200s |
| HP Envy 15t-k000s |
| HP Envy 15t-k200s |
| HP Envy 15t-v000s |
| HP Envy 15-v000s |
| HP Envy 17-k100ncs |
| HP Envy 17-k1xxs |
| HP Envy 17-k200s |
| HP Envy 17-k300s |
| HP Envy 17t-k000s |
| HP Envy 17t-k100s |
| HP Envy M7-K000s |
| HP Pavilion 14-V000s |
| HP Pavilion 14-V100s |
| HP Pavilion 14-V200s |
| HP Pavilion 15-p000s |
| HP Pavilion 15-p100s |
| HP Pavilion 15-p200s |
| HP Pavilion 17-f000s |
| HP Pavilion 17-f100s |
| HP Pavilion 17-f200s |
| HP Pavilion 17-p000s |
| HP Pavilion 17-p100s |
| HP ProBook 440 G2s |
| HP ProBook 445 G2s |
| HP ProBook 450 G2s |
| HP ProBook 455 G2s |
Introduction
Keep your HP laptop running at peak performance with our genuine HP VI04 40Wh replacement battery. This high-quality battery is designed specifically for a wide range of HP laptop models commonly used across Australia and New Zealand.
Common signs you need a replacement
| Symptom | Cause | Verification | Recommendation |
|---|---|---|---|
| Short battery life | Ageing cells | Check power settings | Consider replacement |
| Laptop won’t hold charge | Battery degradation | Test with power adapter | Replace battery |
| Swelling/bulging | Internal damage | Visual inspection | Replace immediately |
| Overheating | Faulty cells | Monitor temperature | Replace for safety |
| Random shutdowns | Power instability | Check battery health | Install new battery |
How to check compatibility
Verify your laptop model matches our compatibility list above. Check your current battery’s part number (usually found on the battery itself or in system information) against our reference numbers. For HP laptops, you can also use the HP Support Assistant software to identify your exact battery model.
When to replace
Replace your battery when it holds less than 50% of its original capacity, shows physical damage, or causes performance issues. Most laptop batteries need replacement every 2-4 years with regular use.
Installation guide (overview)
1. Power off your laptop and disconnect all cables. 2. Remove the bottom panel (consult your laptop’s manual). 3. Disconnect the old battery connector. 4. Remove any screws securing the battery. 5. Install the new HP VI04 battery. 6. Reconnect the battery connector. 7. Replace the bottom panel and power on.
Usage & care tips
• Avoid extreme temperatures (ideal range 10°C to 35°C) • Don’t leave laptop plugged in constantly • Calibrate battery monthly • Store at 40-60% charge if not using • Use authorised HP chargers only
Safety & recycling in AU/NZ
Always purchase from authorised retailers. In Australia and New Zealand, recycle old batteries at designated collection points – never dispose in household waste. Check with your local council for battery recycling options.
FAQ
How long does shipping take in Australia?
Typically 3-7 business days depending on your location.
Is this battery genuine HP?
Yes, this is an authentic HP replacement battery with full compatibility.
What’s the warranty period?
Most HP batteries come with a 12-month warranty.
Can I install this myself?
Yes, most HP laptop batteries are user-replaceable with basic tools.
How do I check battery health?
Use HP Support Assistant or built-in Windows battery reports.
Is overnight charging safe?
Modern laptops have protection circuits, but unplugging when fully charged is recommended.
Where can I recycle my old battery?
Most office supply stores and electronics retailers offer free battery recycling in AU/NZ.