
HP ProBook Laptop Battery | 6-Cell | Compatible with 4330s / 4331s / 4431s / 4435s | Part Numbers: HSTNN-IB2R / HSTNN-LB2R / HSTNN-OB2R / HSTNN-Q87C / PR06 | Replacement Battery
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3 Days
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Technical Specifications
Battery Type: 6-Cell Lithium-ion (Li-ion)
Voltage: Standard 10.8V, but also compatible with 11.1V systems
Capacity: Ranges typically from 4400mAh to 5200mAh (approx. 47Wh to 58Wh) depending on the specific manufacturer
Durability: Typically rated for 300 to 500 recharge cycles
Compatibility
The PR06 is compatible with a wide range of HP ProBook S-series laptops including:
4300 Series: 4330s, 4331s, 4340s, 4341s
4400 Series: 4430s, 4431s, 4435s, 4436s, 4440s, 4441s, 4446s
4500 & 4700 Series: 4530s, 4535s, 4540s, 4545s, 4730s (Note: Some variants may not support 4740s due to pinout differences)
Compatible Part Numbers
You can find this battery listed under several equivalent HP spare part numbers:
QK646AA or QK646UT
633805-001 or 633733-321
HSTNN-IB2R, HSTNN-LB2R, HSTNN-OB2R, and HSTNN-Q87C
Technical specifications
Product features and details
- Condition
- Refurbished
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