HP AV08 73Wh Laptop Battery Replacement
Find the perfect replacement battery for your HP EliteBook with our comprehensive compatibility guide. This high-performance 73Wh battery delivers reliable power for your business needs.
Battery models & part numbers
| Reference / P/N |
|---|
| 458274-341 |
| 458274-343 |
| 458274-344 |
| 458274-361 |
| 458274-362 |
| 458274-363 |
| 458274-364 |
| 458274-421 |
| 458274-422 |
| 458274-423 |
| 458274-424 |
| 458274-441 |
| 458639-212 |
| 458639-213 |
| 458639-252 |
| 458639-313 |
| 458639-353 |
| 484788-001 |
| 493976-001 |
| 501114-001 |
| 534057-291 |
| 592078-001 |
| 592078-001N |
| HP-AV08-73Wh |
| HP010739-BAT24C03 |
| HSTNN-0B60 |
| HSTNN-I43C |
| HSTNN-I45C |
| HSTNN-LB60 |
| HSTNN-OB60 |
| HSTNN-W42C |
| HSTNN-W46C |
| KU533AA |
| NBP8A82B2 |
| NU458AV |
| VR697AV |
Compatible laptop models
| Model |
|---|
| HP EliteBook 8310Bs |
| HP EliteBook 8310Ps |
| HP EliteBook 8530ps |
| HP EliteBook 8530s |
| HP EliteBook 8530ws |
| HP EliteBook 8540ps |
| HP EliteBook 8540ws |
| HP EliteBook 8730Ps |
| HP EliteBook 8730s |
| HP EliteBook 8730ws |
| HP EliteBook 8740Ps |
| HP EliteBook 8740ws |
Introduction
The HP AV08 73Wh battery is a high-quality replacement designed specifically for HP EliteBook business laptops. With 73Wh capacity, it provides extended runtime for professionals who need reliable power throughout their workday.
Common signs you need a replacement
| Symptom | Cause | Verification | Recommendation |
|---|---|---|---|
| Battery drains quickly | Reduced capacity from age/cycles | Check battery health in Windows | Consider replacement if under 50% |
| Laptop won’t hold charge | Battery no longer accepts charge | Test with power adapter removed | Immediate replacement needed |
| Battery swelling/bulging | Internal chemical breakdown | Visual inspection of battery case | Replace immediately for safety |
| Overheating during use | Inefficient battery operation | Monitor temperature during charging | Replace to prevent damage |
How to check compatibility
Check your current battery’s part number (usually printed on the battery itself) or your laptop’s model number (found on the bottom case or in System Information). Cross-reference with our tables above to ensure perfect compatibility.
When to replace
Replace your battery when it no longer holds sufficient charge for your needs, shows physical damage or swelling, or fails to charge properly. Most laptop batteries last 2-4 years with regular use.
Installation guide (overview)
1. Power off laptop and disconnect AC adapter
2. Remove the old battery by releasing locking mechanisms
3. Align new battery with connectors and slide into place
4. Secure locking mechanisms
5. Charge fully before first use
Usage & care tips
• Avoid complete discharges – recharge when battery reaches 20-30%
• Store in cool, dry conditions (15-25°C ideal)
• Calibrate battery monthly by fully charging then discharging
• Use authorised HP chargers for optimal performance
Safety & recycling in AU/NZ
Never dispose of batteries in household waste. In Australia, use Batteryback or council e-waste services. In New Zealand, take to authorised recycling centres. Damaged or swollen batteries should be handled with care and recycled immediately.
FAQ
How long does this battery last on a single charge?
Up to 4-6 hours depending on usage and laptop model.
Is this an official HP battery?
This is a high-quality compatible replacement meeting original specifications.
Does it come with a warranty?
Yes, check product page for current warranty details (typically 12 months).
How do I properly dispose of my old battery?
Take to your local council recycling centre or authorised battery collection point.
Will this battery work with my specific EliteBook model?
Check the compatibility tables above – if your model or part number is listed, it’s compatible.
How long does delivery take in Australia/New Zealand?
Typically 3-7 business days depending on your location.
Can I use this battery while travelling?
Yes, it’s perfect for business travel and meets airline safety requirements.