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New PR06 5200mAh 10.8V 6-Cell Li-ion Battery for HP ProBook 4330s 4430s 4530s 4540s 4440s Replaces 633805-001 633809-001 Grade A Cells 12-Month Warranty

  • Restore Your HP ProBook's Portability Don't let a dead battery keep you tied to a desk. This PR06 6-cell replacement delivers 5200mAh of reliable power for HP ProBook 4330s, 4430s, 4530s, and more work, study, or travel without hunting for an outlet.
  • Exact Fit for 14+ HP ProBook Models Compatible with HP ProBook 4330s, 4331s, 4430s, 4431s, 4435s, 4436s, 4440s, 4441s, 4446s, 4530s, 4535s, 4540s, 4545s, and 4730s. Replaces OEM part numbers PR06, PR09, 633805-001, 633809-001, 650938-001, QK646AA, QK646UT, HSTNN-DB2R, HSTNN-IB2R, HSTNN-LB2R, HSTNN-OB2R, and many more.
  • 5200mAh 10.8V 6Cell Li-ion Premium Grade A Cells High-capacity 6-cell design provides stable, long-lasting power for daily computing, document editing, and web browsing. No memory effect charge anytime without capacity loss. Up to 500 recharge cycles.
  • Built-in Multi-Protection Safety Features overcharge, overdischarge, overcurrent, shortcircuit, and overtemperature protection. UL/CE/FCC/RoHS certified for safety and reliability. 6-cell design with premium Grade A cells ensures longer runtime than standard batteries.
  • 100% Tested & 12-Month Warranty Each battery is individually tested before shipment to ensure quality and performance. Backed by a full 12-month warranty and 30-day hassle-free returns.
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Overview
Reviews
Why You Need This Battery

Your HP ProBook 4330s, 4430s, 4530s, or 4540s is a reliable business laptop built for productivity. But even the best batteries degrade over time. After years of use, you've likely noticed shorter runtime, the laptop shutting down unexpectedly when the battery meter still reads 2030%, or the system refusing to hold a charge. Replacing it with a cheap, lowquality battery often leads to false capacity readings, swelling, or failure within months.

This PR06 battery solves that problem delivering true 5200mAh / 56Wh capacity with brand new Grade A Li-ion cells. What you see is what you get.

Important Compatibility Check

This battery is a direct fit for the following HP ProBook models. Use Ctrl+F to search for your specific model:

Series Compatible Models
ProBook 4300 Series 4330s, 4331s
ProBook 4400 Series 4430s, 4431s, 4435s, 4436s, 4440s, 4441s, 4445s, 4446s
ProBook 4500 Series 4530s, 4535s
ProBook 4500 Series 4540s, 4545s
ProBook 4700 Series 4730s
Replaces OEM part numbers (partial list):

Common P/N
PR06, PR09
633805-001, 633809-001
650938-001
QK646AA, QK646UT
HSTNN-DB2R, HSTNN-IB2R, HSTNN-LB2R, HSTNN-OB2R
3ICR19/66-2, 633733-1A1, 633733-321, LC32BA122


Specifications

You Can Trust

Specification Detail
Model PR06
Chemistry Li-ion
Cells 6Cell
Voltage 10.8V (compatible with 11.1V systems)
Capacity 5200mAh / 56Wh
Weight approx. 312g
Dimensions 26.5 × 4.5 × 2.0 cm
Recharge Cycles Up to 500 cycles
Color Black
Safety Standards UL, CE, FCC, RoHS
Condition Brand new Grade A cells
Warranty 30day return + 12month warranty
What a Cheap or Failing Battery Costs You

Short runtime Your ProBook dies after 12 hours of light use.

Performance throttling CPU slows down to prevent random shutdowns.

Swelling Dangerous bulging that can crack the palm rest or bottom case.

System errors Battery not recognized warnings and inaccurate battery percentage readings.

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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